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Supreme Court of India

DAYAL SINGH & ORS.versusSTATE OF UTTARANCHAL

Citation
2012 INSC 317
Decided
3 August 2012
Disposal
Dismissed

Holding

Defective or negligent investigation by the police and medical officer does not defeat a conviction when the prosecution's case, supported by credible eye‑witness testimony, is proved beyond reasonable doubt; thus the convictions under Sections 302 r/w 34 and 323 r/w 34 IPC stand.

Summary

The appellants were convicted for the murder of Pyara Singh, who died after being assaulted with lathis by four accused. The trial hinged on the testimony of three eye‑witnesses, including the victim's son and wife, while the post‑mortem report prepared by the government medical officer (PW3) claimed no injuries and failed to state a cause of death. The Supreme Court examined whether the alleged dereliction of duty by the investigating officer (PW6) and the medical officer, which resulted in a defective investigation, could invalidate the conviction. It held that despite the officers' misconduct, the eye‑witness accounts and other corroborative evidence proved the case beyond reasonable doubt. Consequently, the Court dismissed the appeal, upheld the convictions under Sections 302 r/w 34 and 323 r/w 34 IPC, and ordered disciplinary action against the errant officials.

Issues considered

  • How should evidence be evaluated when the investigating agency or key witnesses commit acts of omission or commission, resulting in a defective investigation?
  • What directions should courts issue in cases of deliberate dereliction of duty by police officers or medical officers?
  • What is the effect of a conflict between eye‑witness testimony and expert medical evidence on the prosecution's case?
  • Whether the offence falls under Section 302 r/w 34 IPC or should be reduced to Section 304 Part II IPC.

Legislation cited

Subjects

murdercommon intentiondereliction of dutydefective investigationexpert evidenceeye‑witness testimonydisciplinary actionIPC 302IPC 34fair trial

Judgment

                   [2012] 10 S.C.R. 157


                  DAYAL SINGH & ORS.                          A
                             v.
                STATE OF UTTARANCHAL
            (Criminal Appeal No. 529 of 2010)

                     AUGUST 3, 2012
                                                              B
    [SWATANTER KUMAR AND FAKKIR MOHAMED
            IBRAHIM KALIFULLA, JJ.]

      Cnminal Trial - Defective/imprope·r investigation -
Dereliction of duty and acts of omission - By PW6, the C
Investigating officer (SI) and PW3, the government medical
officer, who prepared the post mortem report - Held: In the
case at hand where one person had died allegedly due to
sustained lathi blows, the report prepared by PW3 was a
deliberate attempt to disguise the investigation - PW3 created D
a serious doubt as to the very cause of death of the deceased
- If PW3 was not able to record a finding with regard to the
cause of death, he was expected to record some reason in
support thereof, particularly when it was not a case of death
by administering poison - PW3 not only breached the E
requirement of adherence to professional standards but also
became instrumental in preparing a document which, ex facie,
was incorrect and stood falsified by the unimpeachable
evidence of eye witnesses placed by the prosecution on
record - PW3's report was also in conflict with the statement F
of PW6 and the inquest report prepared by him - Similarly,
PW6 also failed in performing his duty in accordance with law
- Firstly, for not recording the reasons given by PW3 for non- ·
mentioning of injuries on the post mortem report, which had
appeared satisfactory to him - Secondly, for not sending to G
the FSL the viscera and other samples collected from the
body of the deceased by PW3 who allegedly handed over the
same to the police, and their disappearance - There was clear
callousness and irresponsibility on the part of PWs 3 and 6
                            157                               H
    158       SUPREME COURT REPORTS                [2012] 10 S.C.R.


A - The lapses on their part were a deliberate attempt to prepare
  reports and documents in a designedly defective manner to
  misdirect the investigation to favour the accused - Directions
  issued to authorities concerned to take disciplinary or other
  action against PW3 and PW6, irrespective of the fact whether
B they were in service or had since retired - Penal Code, 1860
  - s.302 rlw s.34 and s.323 rlw s.34.

       Criminal Trial - Defective/improper investigation - Effect
  of - Held: Merely because in the murder trial in issue, the
  Investigating Officer (PW3) and the Government Medical
C Officer (PW6) failed to perform their duties in accordance with
  the requirements of law, and there was some defect in the
  investigation, it will not be to the benefit of the accused-
  appel/ants to the extent that they would be entitled to an order
  of acquittal on this ground - Despite acts of default/omission
D on the part of PWs 3 and 6, the prosecution proved its case
  beyond reasonable doubt - The lower courts rightly ignored
  the deliberate lapses of PWs 3 and 6 - The consistent
  statement of the eye-witnesses which were fully supported and
  corroborated by other witnesses, and the investigation of the
E crime, including recovery of lathis, inquest report, recovery of
  the pagri of one of the accused from the place of occurrence,
  immediate lodging of FIR and the deceased succumbing to
  his injuries within a very short time, established the case of
  the prosecution beyond reasonable doubt.
F
         Criminal Trial - Investigation - Professional standards
    - Held: Police officers and doctors, by their profession, are
    required to maintain duty decorum of high standards.

          Criminal Trial - Fair trial - Duty of the Court - Held: The
G Courts do not merely discharge the function to ensure that no
    innocent man is punished, but also that a guilty man does
    not escape - Both are public duties of the judge - During the
    course of the trial, the Presiding Judge is expected to work
    objectively and in a correct perspective - Where the
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 159

prosecution attempts to misdirect the trial on the basis of a         A
perfunctory or designedly defective investigation, the Court is
to be deeply cautious and ensure that despite such an
attempt, the determinative process is not sub-served.

      Penal Code, 1860 - s. 302 rlw s. 34 - Four persons armed
                                                                      8
with lath is went to the fields of the deceased - They first hurled
abuses at him and without any provocation started assaulting
him with the lathis they were carrying - Despite efforts to stop
them by the wife and son of the deceased, they did not stop
and assaulted them also - Thereupon, they kept on assaulting
the deceased until he feJI down dead on the ground -                  C
Conviction of accused-appellants uls.302 - Justification of -
Held: Justified - Three injuries were noticed on the body of
the deceased including a protuberant injury on the head,
which presumably resulted in his death - The accused
persons had gone together armed with lathis with a common             D
intention to kill the deceased and they brought their intention
into effect by simultaneously assaulting the deceased - They
had no provocation - Thus, the intention to kill is apparent -
It is not a case which would squarely fall under Part JI of s.304.
                                                                      E
      Evidence - Medical evidence - Contradictions between
medical and ocular evidence - Effect - Held: It is not that
every minor variation or inconsistency would tilt the balance
of justice in favour the accused - But where contradictions and
variations are of a serious nature, which apparently or               F
impliedly are destructive of the substantive case sought to be
proved by the prosecution, they may provide an advantage
to the accused - Where the eye witness account is found
credible and trustworthy, medical opinion pointing to
alternative possibilities may not be accepted as conclusive.
                                                                      G
     Evidence - Expert evidence - Value of - Held: The
Courts, normally, look at expert evidence with a greater sense
of acceptability, but are not absolutely guided by the report
of the experts, especially if such reports are perfunctory,
                                                                      H
   160      SUPREME COURT REPORTS               [2012] 10 S.C.R.

A unsustainable and are the result of a deliberate attempt to
  misdirect the prosecution - The expert witness is expected
  to put before the Court all materials inclusive of the data which
  induced him to come to the conclusion and enlighten the
  court on the technical aspect of the case by examining the
8 terms of science, so that the court, although not an expert,
  may form its own judgment on those materials after giving due
  regard to the expert's opinion, because once the expert
  opinion is accepted, it is not the opinion of the expert but that
  of the Court - The Court is expected to analyse the report,
C read it in conjunction with the other evidence on record and
  then form its final opinion as to whether such report is worthy
  of reliance or not.

       Witnesses - Interested witness - Testimony of - Held:
  An eye-witness version cannot be discarded by the Court
D merely on the ground that such eye-witness happened to be
  a relation or friend of the deceased - Where the presence of
  the eye-witnesses is proved to be natural and their statements
  are nothing but truthful disclosure of actual facts leading to
  the occurrence and the occurrence itself, it will not be
E permissible for the Court to discard the statements of such
  related or friendly witness.

       Words and Phrases - "dereliction of duty" and
  "misconduct" - Difference between - Explained - Held:
  Dereliction of duty or carelessness is an abuse of discretion
F under a definite law and misconduct is a violation of indefinite
  law - Misconduct is a forbidden act whereas dereliction of duty
  is the forbidden quality of an act and is necessarily indefinite
  - One is a transgression of some established and definite rule
  of action, with least element of discretion, while the other is
G primarily an abuse of discretion - Service Law.

      The prosecution case was that the four accused-
  appellants armed with lathis went to the fields of the
  deceased 'P', hurled abuses at him and thereafter started
H assaulting him with the lathis they were carrying and that
 DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 161


· when the son and wife of 'P' (PW2 and PW4 respectively)       A
  intervened to protect 'P', they too were assaulted with the
  Jathis. It was alleged that PWS and one other person saw
  the occurrence and when they challenged the accused-
  appellants, the latter ran away. 'P' died on the spot while
  PW2 and PW4 received injuries.                                B

     The trial court ignored the pu"rported acts of default
and omission by PW3 (the government medical officer
who conducted post-mortem) and PW6 (the Investigating
Officer- SI) and the apparent conflict in the eye-witness       C
version of the evidence and the medical evidence, and
convicted the appellants under Section 302 r/w Section
34 IPC as well as under Section 323 r/w Section 34 IPC
by placing reliance upon the evidence of the prosecution
eye-witnesses and other corroborative evidence. The
conviction was confirmed by the High Court.                     D

     In the instant appeal, the following questions arose
for consideration- (1) Where acts of omission and
commission, deliberate or otherwise, are committed by
the investigating agency or other significant witnesses         E
instrumental in proving the offence, what approach, in
appreciation of evidence, should be adopted; (2)
Depending upon the answer to the above, what
directions should be issued by the courts of competent
jurisdiction and (3) Whenever there is some conflict in the     F
eye~witness version of events and the medical evidence,
what effect will it have on the case of the prosecution and
what would be the manner in which the Court should
appreciate such evidence.

   Dismissing the appeal both on merits and also on the         G
quantum of sentence, the Court

     HELD:1.1. In the instant case, there were three eye-
witnesses to the occurrence. Out of them, two were
injured witnesses, namely PW2 and PW4. PW2 is the son           H
    162     SUPREME COURT REPORTS             [2012] 10 S.C.R.


A of the deceased 'P' and PW4 is the wife. Presence of
  these two witnesses at the place of occurrence is normal
  and natural. The presence of PW2, PW4 and PW5 cannot
  be doubted. The statement made by them in the Court is
  natural, reliable and does not suffer from any serious
B contradictions. Once the presence of eye-witnesses
  cannot be doubted and it has been established that their
  statement is reliable, there is no reason for the Court to
  not rely upon the statement of such eye witnesses in
  accepting the case of the prosecution. The accused
c persons had come with pre-meditated mind, together
  with common intention, to assault the deceased and all
  of them kept on assaulting the deceased till the time he
  fell on the ground and became breathless. [Para 9] [180-
  A-B, E-G]
D       1.2. An eye-witness version cannot be discarded by
  the Court merely on the ground that such eye-witness
  happened to be a relation or friend of the deceased. The
  concept of interested witness essentially must carry with
  it the element of unfairness and undue intention to falsely
E implicate the accused. It is only when these elements are
  present, and statement of the witness is unworthy of
  credence that the Court would examine the possibility of
  discarding such statements. But Where the presence of
  the eye-witnesses is proved to be natural and their
F statements are nothing but truthful disclosure of actual
  facts leading to the occurrence and the occurrence itself,
  it will not be permissible for the Co\lrt to discard the
  statements of such related or friendly witness. [Para 10]
  [180-H; 181-A-C]
G
      1.3. The plea that in the face of the expert medical
  evidence that no external or internal injuries were found
  on the body of the deceased, the statement of the eye-
  witnesses cannot be believed and tbe accused persons
  are entitled to acquittal, is liable to be rejected. No doubt
H the post mortem report (Exhibit Ka-4) and the statement
DAYAL SINGH & ORS. v. STATE OF UTIARANCHAL 163

of PW3 does show/reflect that he had not noticed any          A
injuries upon the person of the deceased externally or
even after opening him up internally, but the fact of the
matter is that the father of PW2 had died. How he suffered
death is explained by three witnesses, PW2, PW4 and
PW5, respectively. Besides this, the statement of the         B
investigating officer, PWS, also clearly shows that the
body of the deceased contained three apparent injuries.
He recorded in his investigative proceedings that the
accused had died of these injuries and was found lying
dead at the place of occurrence. It is not only the           c
statement of PW-6, but also the Panchas in whose
presence the body was recovered, who have endorsed
this fact. The course of events as recorded in the
investigation points more towards the correctness of the
case of the prosecution than otherwise. [Para 12] [183-       0
B-F]

     1.4. Merely because PW3 and PW6 have failed to
perform their duties in accordance with the requirements
of law, and there has been some defect in the
investigation, it will not be to the benefit of the accused   E
persons to the extent that they would be entitled to an
order of acquittal on this ground. [Para 13] [183-H; 184-
A-B]

     Dhamidhar v. State of Uttar Pradesh (2010) 7 SCC 759:    F
2010 (8) SCR 173; Mano Dutt & Anr. v. State of UP (2012
(3) SCALE 219; Satbir Singh & Ors. v. State of UttarPradesh
(2009) 13 SCC 790: 2009 (3) SCR 406 and C. Muniappan
v. State of Tamil Nadu AIR 2010 SC 3718 : (2010) 9 sec
567: 2010 (10 ) SCR 262 - relied on.                          G

    2.1.The Investigating Officer, as well as. the doctor
who are dealing with the investigation of a criminal case,
are obliged to act in accordance with the police manual
and the known canons of medical practice, respectively.
They are both obliged to be diligent, truthful and fair in    H
    164    SUPREME COURT REPORTS             [2012] 10 S.C.R.


A their approach and investigation. A default or breach of
  duty, intentionally or otherwise, can sometimes prove
  fatal to the case of the prosecution. An Investigating
  Officer is completely responsible and answerable for the
  manner and methodology adopted in completing his
B investigation. Where the default and omission is .so
  flagrant that it speaks volumes of a deliberate act or such
  irresponsible attitude of investigation, no court can afford
  to overlook it, whether it did or did not cause prejudice
  to the case of the prosecution. It is possible that despite
c such default/omission, the prosecution may still prove its
  case beyond reasonable doubt and the court can so
  return its finding. But, at the same time, the default and
  omission would have a reasonable chance of defeating
  the case of the prosecution in some events and the guilty
0 could go scot-free. [Para 16] [185-B-E]
       2.2. The present case is a glaring example of
  irresponsible investigation. It, in fact, smacks of
   intentional mischief to misdirect the investigation as well
  as to withhold material evidence from the Court. It cannot
E be considered a case of bona fide or unintentional
  omission or commission. It is not a case of faulty
  investigation simplicitor but is an investigation coloured
  with motivation or an attempt to ensure that the suspect
  can go scot free. [Para 17] [186-A-B]
F
       2.3. PW3 certainly did not act with the requisite
  professionalism. He even failed to truthfully record the
  post mortem report, Exhibit Ka-4. His report is
  contradictory to the evidence of the three eye-witnesses
G who stood the test of cross-examination and gave the
  eye-version of the occurrence. It is also in conflict with
  the statement of PW6 as well as the inquest report (Exhibit
  Ka-6) prepared by him where he had noticed that there
  were three injuries on the body of the deceased. It is clear
H that the post mortem report is silent and PW3 did not even
I

DAYAL SINGH & ORS. v. STATE OF UTIARANCHAL 165

notice the cause of death. If he was not able to record a A
finding with regard to the cause of death, he was
expected to record some reason in support thereof,
particularly when it was not a case of death by
administering poison. Similarly, the Investigating Officer
has also failed in performing his duty in accordance with B
law. Firstly, for not recording the reasons given by PW3
for non-mentioning of injuries on the post mortem report,
Exhibit Ka-4, which had appeared satisfactory to him.
Secondly, for not sending to the FSL the viscera and
other samples collected from the body of the deceased c
by PW3 who allegedly handed over the same to the
police, and their disappearance. There is clear
callousness and irresponsibility on their part and
deliberate attempt to misdirect the investigation to favour
the accused. This results in shifting of avoidable burden 0
and exercise of higher degree of caution and care on the
courts. [Paras 19, 20, 21) [188-F-H; 189-A-D]

     2.5. Dereliction of duty or carelessness is an abuse
of discretion uoder a definite law and misconduct is a
violation of indefinite law. Misconduct is a forbidden act     E
whereas dereliction of duty is the forbidden quality of an
act and is necessarily indefinite. One is a transgression
of some established and definite rule of action, with least
element of discretion, while the other is primarily an
abuse of discretion. [Para 21) [189-D-E]                       F

     2.6. The police service is a disciplined service and it
requires maintenance of strict discipline. The
consequences of these defaults should normally be
attributable to negligence. Police officers and doctors, by    G
their profession, are required to maintain duty decorum
of high standards. The standards of investigation and the
prestige of the profession are dependent upon the action
of such specialized persons. The police manual and even
the provisions of the CrPC require the investigation to be     H
    166     SUPREME COURT REPORTS              (2012] 10 S.C.R.


A conducted in a particular manner and method which
  stands clearly violated in the present case. PW3 not only
  breached the requirement of adherence to professional
  standards but also became instrumental in preparing a
  document which, ex facie, was incorrect and stood
B falsified by the unimpeachable evidence of eye witnesses
  placed by the prosecution on record. [Para 21) [189-F-H;
  190-A-B]

       2.7. In a criminal case, the fate of proceedings cannot
  always be left entirely in the hands of the parties. Crime
C is a public wrong, in breach and violation of public rights
  and duties, which affects the community as a whole and
  is harmful to the society in general. [Para 24) [191-F-G]

       2.8. Where our criminal justice system provides
D safeguards of fair trial and innocent till proven guilty to
  an accused, there it also contemplates that a criminal trial
  is meant for doing justice to all, the accused, the society
  and a fair chance to prove to the prosecution. Then alone
  can law and order be maintained. The Courts do not
E merely discharge the function to ensure that no innocent
  man is punished, but also that a guilty man does not
  escape. Both are public duties of the judge. During the
  course of the trial, the Presiding Judge is expected to
  work objectively and in a correct perspective. Where the
F prosecution attempts to misdirect the trial on the basis
  of a perfunctory or designedly defective investigation,
  there the Court is to be deeply cautious and ensure that
  despite such an attempt, the determinative process is not
  sub-served. For truly attaining this object of a 'fair trial',
G the Court should leave no stone unturned to do justice
  and protect the interest of the society as well. [Para 28)
  [193-G-H; 194-A-B]

      State of Punjab & Ors. v. Ram Singh Ex. Constable
  (1992) 4 SCC 54: 1992 (3) SCR 634; Ram Bihari Yadav and
H Others v. State of Bihar & Ors. (1995) 6 SCC 31: 1995 (3)
DAYAL SINGH & ORS. v. STATE OF UTTARANCHA~ 167


Suppl. SCR 197; Sathi Prasad v. The State of UP. (1972) 3 A
SCC 613; Dhanaj Singh @ Shera & Ors. v. State of Punjab
(2004) 3 SCC 654: 2004 (2) SCR 938; Paras Yadav v. State
of Bihar AIR 1999 SC 644: 1999 (1) SCR 55; Zahira
Habibullah Sheikh & Anr. v. St.ate of Gujarat & Ors. (2006) 3
SCC 374: 2006 (2) SCR 494; National Human Rights B
Commission v. State of Gujarat (2009) 6 SCC 767: 2009 (7)
SCR 236; State of Karnataka v. K. Yarappa Reddy 2000 SCC
(Crl.) 61; Ram Bali v. State of Uttar Pradesh (2004) 10 SCC
598: 2004 (1) Suppl. SCR 195 and Kamel Singh v. State of
M.P. (1995) 5 sec 518: 1995 (2) Suppl. SCR 629 - relied c
on.

       3.1. The possibility of some variations in the exhibits,
medical and ocular evidence cannot be ruled out. But it
is not that every minor variation or inconsistency would
tilt the balance of justice in favour the accused. Of course,     D
where contradictions and variations are of a serious
nature, which apparently or impliedly are destructive of
the substantive case sought to be proved by the
prosecution, they may provide an advantage to the
accused. The Courts, normally, look at expert evidence            E
with a greater sense of acceptability, but it is equally true
that the courts are not absolutely guided by the report of
the experts, especially if such reports are perfunctory,
unsustainable and are the result of a deliberate attempt
to misdirect the prosecution. [Para 29] [194-C-E]                 F

    3.2. Where the eye witness account is found credible
and trustworthy, medical opinion pointing to alternative
possibilities may not be accepted as conclusive. The
expert witness is expected to put before the Court all
materials inclusive of the data which induced him to              G
come to the conclusion and enlighten the court on the
technical aspect of the case by examining the terms of
science, so that the court, although not an expert, may
form its own judgment on those materials after giving due         H
regard to the expert's opinion, because once the expert
    168     SUPREME COURT REPORTS               [2012] 10 S.C.R.


A opinion is accepted, it is not the opinion of the medical
  officer but that of the Court. The purpose of an expert
  opinion is primarily to assist the Court in arriving at a final
  conclusion. Such report is not binding upon the Court.
  The Court is expected to analyse the report,. read it in
8 conjunction with the other evidence on record and then
  form its final opinion as to whether such report is-worthy
  of reliance or not. [Paras 30, 34] [194-G-H; 195-A-B; 198-
   F-G]
      3.3. The skill and experience of an expert is the ethos
C of his opinion, which itself should be reasoned and
  convincing. Not to say that no other view would be
  possible, but if the view of the expert has to find due
  weightage in the mind of the Court, it has to be well
  authored and convincing. PW3 was expected t prepare
D the post mortem report with appropriate reasoning and
  not leave everything to the imagination of the Court. He
  created a serious doubt as to the very cause of death of
  the deceased. His report apparently shows an absence
  of skill and experience and was, in fact, a deliberate
E attempt to disguise the investigation. [Para 33] [198-D-F]

       3.4. A complete contradiction or inconsistency
  between the medical evidence and the. ocular evidence
  on the one hand and the statement of the prosecution
F witnesses between themselves on the other, may result
  in seriously denting the case of the prosecution in its
  entirety but not otherwise. [Para 34] [199-C-D]

      Kamaljit Singh v. State ()f Punjab 2004 Cri.LJ 28 and
   Madan Gopal Kakad v. Naval Dubey & Anr. (1992) 2 SCR
G 921: (1992) 3 sec 204: 1992 (2) SCR 921 - relied on.

        Forensic Science in Criminal Investigation & Trial (Fourth
   Edition) by B.R. Sharma and 'The New Wigmore A Treatise
   on Evidence - Expert Evidence' (2004 Edition) by David H.
H Kaye - referred to.
 DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 169


     4.1. In the case at hand, the trial court has rightly      A
ignored the deliberate lapses of the investigating officer
as well as the p"ost mortem report prepared by PW3. The
consistent statement of the eye-witnesses which were
fully supported and corroborated by other witnesses,
and the investigation of the crime, including recovery of       B
lathis, inquest report, recovery of the pagri of one of the
accused from the place of occurrence, immediate
lodging of FIR and the deceased succumbing to his
               a
injuries within very short time, establish the case of the
prosecution beyond reasonable doubt. These lapses on            c
the part of PW3 and PW6 are a deliberate attempt on their
part to prepare reports and documents in a designedly
defective manner which would have prejudiced the case
of the prosecution and resulted in the acquittal of the
accused, but for the correct approach of the trial court        0
to do justice and ensure that the guilty did not go scot-
free. The evidence of the eye-witness which was reliable
and worthy of credence has justifiably been relied upon
by the court. [Para 35) [199-E-H]

     4.2. Despite clear observations of the trial court, no     E
action has been taken by the Director General, Medical
Health, Uttar Pradesh. There is no justification for these
lapses on the part of the higher authority. Thus, it is a fit
case where this Court should issue notice to show cause
why action in accordance with the provisions of the             F
Contempt of Courts Act, 1971 be not initiated against him
and he be not directed to conduct an enquiry personally
and pass appropriate orders involving PW3 and if found
guilty, to impose punishment upon him including
deduction of pension. This direction was passed when            G
PW3 was in service. His retirement, therefore, will be
inconsequential to the imposing of punishment and the
limitation of period indicated in the service regulations
would not apply in face of the order of this Court.
Similarly, the Director General of Police UP/Uttarakhand        H
      170     SUPREME COURT REPORTS              [2012] 10 S.C.R.


A also be issued notice to take appropriate action in
  accordance with the service rules against PW6, SI,
  irrespective of the fact whether he is in service or has
  since retired. If retired, then authorities should take action
  for withdrawal or partial deduction in the pension, and in
B accordance with law. [Paras 36, 37) [200-A-E]

            5.1. From a cumulative appreciation of the evidence,
      it is clear that in the case herein four persons armed with
      lathis had gone to the fields of the deceased. They first
      hurled abuses at him and without any provocation started
C     assaulting him with the dang (lathi) that they were carrying.
      Despite efforts to stop them by the the wife and son of
      the deceased, PW4 and PW2, they did not stop assaulting
      him and assaulted both these witnesses also. Thereupon,
      they kept on assaulting the deceased until he fell down
D     dead on the ground. Three injuries were noticed by the
      Police on the body of the deceased including a
      protuberant injury on the head, which the Court is only
      left to presume has resulted in his death. In the absence
      of an authentic and correct post-mortem report (Exhibit
E     Ka-4), the truthfulness of the prosecution eye-witnesses
      cannot be doubted. In addition thereto, the stand taken
      by the a~cused that they had suffered injuries was a false
      defence. Firstly, according to the doctor, CW2, it was
      injuries of a firearm, while even according to the defence,
F     the deceased or his son were not carrying any gun at the
      time of occurrence. Secondly, they did not choose to
      pursue their report with the police at the time of
      investigation or even when the trial was on before the
      Trial Court. The accused persons had gone to·gether
G     armed with lathis with a common intention to kill the
      deceased and they brought their intention into effect by
      simultaneously assaulting the deceased. They had no
      provocation. Thus, the intention to kill is apparent. It is
      not a case which would squarely fall under Part II of
1-l   Section 304 IPC. Thus, the cumulative effect of
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 171


appreciation of evidence is that there is no merit in the   A
present appeal. [Para 38] [200-G-H; 201-A-E]

     5.2. The Director Generals, Health Services of UP/
Uttarakhand are hereby issued notice under the
provisions of the Contempt of Courts Act, 1971 as to why 8
appropriate action be not initiated against them for not
complying with the directions contained in the judgment
of the Trial Court. The above-said officials are hereby
directed to take disciplinary action against PW3, whether
he is in service or has since retired, for deliberate C
dereliction of duty, preparing a report which ex facie was
incorrect and was in conflict with the inquest report
(Exhibits Ka-6 and Ka-7) and statement of PW6. The bar
on limitation, if any, under the Rules will not come into
play because they were directed by the order of the trial
Court to do so. The action even for stoppage/reduction 0
in pension can appropriately be taken by the said
authorities against PW3. Director Generals of Police UP/
Uttarakhand are hereby directed to initiate, and
expeditiously complete, disciplinary proceedings against
PW6, SI whether he is in service or has since retired, for E
the acts of omission and commission, deliberate
dereliction of duty in not mentioning reasons for non-
disclosure of cause of death as explained by the doctor,
not sending the viscera to the FSL and for conducting
the investigation of this case in a most callous and F
irresponsible manner. The question of limitation, if any,
under the Rules, would not apply as it is by direction of
the Court that such enquiry shall be conducted. It is held,
declared and directed that it shall be appropriate exercise
of jurisdiction as well as ensuring just and fair G
investigation and trial that courts return a specific finding
in such cases, upon recording of reasons as to
deliberate dereliction of duty, designedly defective
investigation, intentional acts of omission and
commission prejudicial to the case of the prosecution, in H
    172      SUPREME COURT REPORTS              [2012] 10 S.C.R.


A breach of professional standards and investigative
  requirements of law, during the course of the
  investigation by the investigating agency, expert
  witnesses and even the witnesses cited by the
  prosecution. Further, the Courts would be fully justified
8 in directing the disciplinary authorities to take
  appropriate disciplinary or other action in accordance
  with law, whether such officer, expert or employee
  witness, is in service or has since retired. [Para 39] [201-
  F-H; 202-A-H; 203-A-B]
c                          Case Law Reference:
          2010 (8) SCR 173          relied on          Para 9
          (2012 (3) SCALE 219       relied on          Para 11
D         2009 (3) SCR 406          relied on          Para 11
          2010 (10) SCR 262         relied on          Para 13
          1992 (3) SCR 634          relied on          Para 21

E         1995 (3) Suppl. SCR 197 relied on            Para 21
          (1972) 3 sec 613          relied on          Para 22
          2004 (2) SCR 938          relied on          Para 22
          1999 (1) SCR 55           relied on          Para 23
F
          2006 (2) SCR 494          relied on          Para 23
          2009 (7) SCR 236          relied on          Para 25
          2000 sec (Crl.) 61        relied on          Para 26
G         2004 (1) Suppl. SCR 195 relied on            Para 27
          1995 (2) Suppl. SCR 629 relied on            Para 27
          2004 Cri.LJ 28            relied on          Para 29

H         1992 (2) SCR 921          relied on          Para 30
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 173


    CRIMINAL APPELLATE JURISDICTION : Criminal Appeal                A
No. 529 of 2010.

    From the Judgment & Order dated 17.3.2008 of the High
Court of Judicature of Uttarakhand at Nainital in Crl. Appeal No.
2050 of 2001 (Old No. 1324 of 1990.                                  B

   Vineet Dhanda, Puneet Dhanda, J.P. Dhanda, Raj Rani
Dhanda for the Appellants.

   Ratnakar Dash, Rajeev Dubey, Kamlendra Mishra, Jatinder
Kumar Bhatia, Ajai K. Bhatia for the Respondent.                     c
     The Judgment & Order of the Court was delivered by

     SWATANTER KUMAR, J. 1. Settled canons of criminal
jurisprudence when applied in their correct perspective, give
rise to the following questions for consideration of the Court in    D
the present appeal:

      (a)   Where acts of omission and commission,
            deliberate or otherwise, are committed by the
            investigating agency or other significant witnesses      E
            instrumental in proving the offence, what approach,
            in appreciation of evidence, should be adopted?

      (b)   Depending upon the answer to the above, what
            directions should be issued by the courts of
            competent jurisdiction?                                  F

      (c)   Whenever there is some conflict in the eye-witness
            version of events and the medical evidence, what
            effect will it have on the case of the prosecution and
            what would be the manner in which the Court should       G
            appreciate such evidence?

    2. The facts giving rise to the questions in the present
appeal are that the fields of Gurumukh Singh and Dayal Singh
were adjoining in the village Salwati within the limits of Police    H
    174      SUPREME COURT REPORTS                [2012] 10 S.C.R.


A   Station Sittarganj, district Udham Singh Nagar. These fields
    were separated by a mend (boundary mound). On 8th
    December, 1985, Gurumukh Singh, the complainant, who was
    examined as PW2, along with his father Pyara Singh, had gone
    to their fields. At about 12 noon, Smt. Balwant Kaur, PW4, wife
B   of Pyara Singh came to the fields to give meals to Pyara Singh
    and their son Gurumukh Singh. At about 12.45 p.m, the accused
    persons, namely, Dayal Singh, Budh Singh & Resham Singh
    (both sons of Dayal Singh) and Pahalwan Singh came to the
    fields wielding lathis and started hurling abuses. They asked
c   Pyara Singh and Gurumukh Singh as to why they were placing
    earth on their mend, upon which they answered that mend was
    a joint property belonging to both the parties. Without any
    provocation, all the accused persons started attacking Pyara
    Singh with lathis. Gurumukh Singh, PW2, at that time, was at
D   a little distance from his father and Smt. Balwant Kaur, PW4,
    was nearby. On seeing the occurrence, they raised an alarm
    and went to rescue Pyara Singh. The accused, however, inflicted
    lathi injuries on both PW2 and PW4. In the meanwhile, Satnam
    Singh, who was ploughing his fields, which were quite close to
    the fields of the parties and Uttam Singh (PW5) who was
E   coming to his village from another village, saw the occurrence.
    These two persons even challenged the accused persons upon
    which the accused persons ran away from the place of
    occurrence. Pyara Singh, who had been attacked by all the
    accused persons with lathis fell down and succumbed to his
F   injuries on the spot. Few villagers also came to the spot.
    According to the prosecution, pagri (Ex.1) of one of the
    accused, Budh Singh, had fallen on the spot which was
    subsequently taken into custody by the Police. Gurumukh Singh,
    PW2, left the dead body of his deceased father in the custody
G   of the villagers and went to the police station where he got the
    report, Exhibit Ka-3, scribed by Kashmir Singh in relation to the
    occurrence. The report was lodged at about 2.15 p.m. on 8th
    December, 1986 by PW2 in presence of SI Kartar Singh, PW6.
    FIR (Exhibit Ka-4A) was registered and the investigating
H   machinery was put into motion. The two injured witnesses,
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 175
           [SWATANTER KUMAR, J.]
namely, PW2 and PW4 were examined by Dr. P.C. Pande,                A
PW1, the medical officer at the Public Health Centre, Sittarganj
on the date of occurrence. At 4.00 p.m., the doctor examined
PW2 and noticed the following injuries on the person of the
injured witness vide Injury Report, Ex. Ka-1.
                                                                    B
    PW-2

      "1.   Lacerated wound of 5 cm X 1 cm and 1 cm in
            depth. Margins were lacerated. Red fresh blood
            was present over wound. Wound was caused by
            hard and blunt object. Wound was at the junction of     C
            left parietal and occipital bone 7 cm from upper
            part of left ear caused by blunt object. Advised X-
            ray. Skull A.P. and lateral and the injury was kept
            under observation.
                                                                    D
      2.    Contusion of 6 cm X 2.5 cm on left side of body 3
            cm above the left ilic crest. Simple in nature caused
            by hard and blunt object."

    According to the Doctor, the injuries were caused by hard
and blunt object and they were fresh in duration.                   E

     On 8.12.1985 at 7.30 p.m. Dr. P.C. Pande (PW1)
examined the injuries of Smt. Balwant Kaur PW4 and found the
following injuries on her person vide injury report Ex.Ka.2:
                                                                    F
     PW-4

      1.    Contusion 6 cm X 3 cm on left shoulder caused by
            hard and blunt object.

      2.    Contusion of 5 cm X 2 cm on lateral side of middle      G
            of left upper arm. Bluish red in colour caused by
            hard and blunt object.

      3.    Contusion of 4 cm X 2 cm on left parietal bone 6
            cm from left ear caused by hard and blunt object.
                                                                    H
    176       SUPREME COURT REPORTS                [2012] 10 S.C.R.


A        According to Dr. Pande, these injuries were caused by
    hard and blunt object and the duration was within 12 hours and
    the nature of the injuries was simple. According to Dr. Pande
    the injuries of both these injured persons could have been
    received on 8.12.1985 at 12.45 p.m. by lathi."
B
          3. As noted above, according to Dr. Pande, the injuries
    were caused by a hard and blunt object and duration was within
    12 hours. Thereafter, SI Kartar Singh, PW6, proceeded to the
    place of occurrence in village Salwati. r±_e found the dead body
    of Pyara Singh lying in the fields. In thQ presence of panchas,
C   including Balwant Singh, PW8, he noticed that there were three
    injuries on the person of the deceased, Pyara Singh and
    prepared Inquest Report vide Ex. Ka-6 recording his opinion
    that the deceased died on account of the injuries found on his
    body. After preparing the site plan, Ext. Ka-10, he also wrote
D   a letter to the Superintendent, Civil Hospital, Haldwani for post
    mortem, being Exhibit Ka-9. The dead body was taken to the
    said hospital by Constable ChandrapalSingh, PW7. Dr. C.N.
    Tewari, PW3, medical officer in the Civil Hospital, Haldwani,
    performed the post mortem upon the body of the deceased and
E   did not find any ante-mortem or post-mortem injuries on the
    dead body. On internal examination, he did not find any injuries
    and could not ascertain the cause C)f death. Further, he
    preserved the viscera and gave the post-mortem report, Exhibit
    Ka-4. After noticing that there was no injury or abnormality found
F   upon external and internal examination of the dead body, the
    doctor in his report recorded as under:

          "Viscera in sealed jars handed over to the accompanying
          Constables.

G         Jar No.1 sample preservative saline water.

          Jar No.2 Pieces of stomach

          Jar No.3 Pieces of liver, spleen and kidney.

H         Death occurred about one day back.
 DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 177
            [SWATANTER KUMAR, J.]

     Cause of death could not be ascertained. Hence, viscera          A
     preserved."

     4. It appears from the record that the deceased's viscera,
which allegedly was handed over by doctor to the police, was
either never sent to the Forensic Science Laboratory (for short,      8
the 'FSL') for chemical examination, or if sent, the report thereof
was neither called for nor proved before the Court. In fact, this
has been left to the imagination of the Court.

     5. The accused persons, at about 5.45 p.m. on the same
day, lodged a written report at the same Police Station, which        C
was received by Head Constable lnder Singh, who prepared
the check report Exhibit C-1 and made appropriate entry. The
case was registered under Section 307 of the Indian Penal
Code, 1860 (IPC) against PW2, Gurumukh Singh. Dayal Singh
was arrested in furtherance of the FIR, Exhibit Ka-4A. He was         D
also sent for medical examination and was examined by Dr.
K.P.S. Chauhan, CW2. After examining the said accused at
about 7.45 p.m., the doctor found two injuries on his person and
prepared the report (Exhibit C-4). According to Dr. Chauhan,
the injuries on the person of the accused could have been             E
received by a firearm object and injuries were fresh within six
hours.

      6. The investigating officer completed the investigation and
filed charge sheet (Exhibit Ka-11) against the accused persons
                                                                      F
on 15th January, 1986. It may be noticed that in furtherance to
Exhibit C-2, neither any case was registered nor any charge-
sheet was presented before the Court of competent jurisdiction.
The accused also took no steps to prove that report in Court.
They also di.d not file any private complaint.
                                                                      G
    7. Considering the ocular and other evidence produced by
the prosecution, the learned Trial Court vide its judgment of
conviction and order of sentence, both dated 29th June, 1990,
found the accused persons guilty of offences under Section 302
read with Section 34 IPC as well as under Section 323 read            H
    178       SUPREME COURT REPORTS                [2012] 10 S.C.R.


A with Section 34 IPC. The Trial Court, while dealing with the
  arguments of the accused for application of Section 34, as well
  as the submission that the witnesses had not attributed specific
  role to the respective accused persons, held as under:

B          "The attack was premeditated and the accused had come
           fully prepared to do the overt act. The injury was caused
           on the head of the deceased which is a vital part of the
           body at which it was aimed by employing lathi, it was clear
          that the accused persons had intended to cause death by
          giving blow on vital part of the body of the deceased. After
c          receiving the injuries, the deceased fell down and even
          thereafter he was attacked by the accused persons and
           he died on the spot immediately. This all goes to show that
          the accused persons who all were armed with lathis and
           had attacked in furtherance of their common intention by
D         surrounding Sri Pyara Singh. At that juncture when the
          occurrence took place suddenly and the witnesses were
          at some distance it was quite natural for the witnesses not
          to have noted as to whose lathi blow caused the injuries
          on Sri Pyara Singh and also on the injured persons. It was
E         thus quite natural in such circumstances for the witnesses
          not to have noted the minute details of the incident. The
          Hon'ble Supreme Court has held in 1971 Cri.L.J. 1135 Har
          Prasad vs. State of Madhya Pradesh that in view of the
          large number of accused involved in the occurrence it is
F         quite natural for the prosecution witnesses to get a bit
          confused. In fact, no cross-examination was made on this
          respect of the case which has been discussed by me
          above. The fact that the accused persons had gone to the
          place of occurrence fully armed with lathis and immediately
G         on the basis of 'mend' started attacking the deceased Sri
          Pyara Singh indicates that they had gone there with
          premeditation and prior concert. All the four accused were
          physically present at the time of the commission of offence.
          The criminal act was done by the accused persons and
H         they all had shared the common intention by engaging in
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 179
           [SWATANTER KUMAR, J.]
    that criminal enterprise for which they had come fully A
    prepared. The prosecution has succeeded in showing the
    existence of common purpose or design. All the accused
    persons were confederates in the commission of the
    offence and they had participated in that common intention.
    Each of the accused person is liable for the fact done in B
    pursuance of that common purpose of design. The acts
    done by the accused persons are similar as they all had
    come prepared armed with lathis and lathi blows were
    struck on the deceased Sri Pyara Singh by the accused
    persons in furtherance of their common intention. Each of    c
    them is liable for the blows struck with lathi on the
    deceased and also on the injured persons. It is proved
    beyond all reasonable doubt that lathi blow was struck on
    the head of Sri Pyara Singh which was a vital part and he
    died on the spot due to injuries. Whoever may have struck
    that lathi blow, each of the accused person is liable for the D
    lathi blows struck on the vital part of the deceased. Since
    the ladhi blow was struck on the head of the deceased
    which is a vital part, the offence amounts to murder (See
     1972 SCC (Cri) 438 Gudar Dusadh Vs. State of Bihar).
    The death of Sri Pyara Singh was caused in the E
     occurrence and it is proved to the hilt and beyond all
     reasonable doubt that he died on the spot on account of
     lathi blows inflicted on him. It is nobody's case that he died
     natural death. The accused persons have committed
     offence punishable under Section 302/34 1.P .C. for F
     committed offence punishable under Section 323/34 l.P.C.
     for causing voluntary hurt to Sri Gurumukh Singh and Smt.
     Balwant Kaur."

     8. The above judgment of the Trial Court was assailed by    G
the accused persons in appeal before the High Court. The High
Court, vide its judgment dated 17th March, 2008, dismissed
the appeal and affirmed the judgment of conviction and order
of sentence passed by learned Trial Court giving rise to the
present appeal.                                                  H
    180      SUPREME COURT REPORTS                [2012] 10 S.C.R.


A         9. From the narration of the above facts, brought on record
    by the prosecution and proved in accordance with law, it is clear
    that there are three eye-witnesses to the occurrence. Out of
    them, two are injured witnesses, namely PW2 and PW4. PW2
    is the son of the deceased and PW4 is the wife. Presence of
B   these two witnesses at the place of occurrence is normal and
    natural. According to PW4, she had gone to the place of
    occurrence to give food to her husband and son around 12
    noon, which is the normal hour for lunch in the villages. The son
    of the deceased had come to the field with his father to work.
c   They .were putting earth on the mend which was objected to
    by the accused persons who had come there with /athis and
    with a premeditated mind of causing harm to the deceased.
    Upon enquiry, the deceased informed the accused persons that
    the mend was a joint property of the parties. Without
    provocation, the accused persons thereupon started hurling
0
    abuses upon Pyara Singh and his son, and assaulted the
    deceased with /athis. PW2 and PW4 intervened to protect their
    father and husband respectively, but to no consequence and
    in the process, they suffered injuries. In the meanwhile, when
    the accused persons were challenged by PW5 and Satnam
E   Singh, who were close to the place of occurrence, they ran
    away. The presence of PW2, PW4 and PW5 cannot be
    doubted. The statement made by them in the Court is natural,
    reliable and does not suffer from any serious contradictions.
    Once the presence of eye-witnesses cannot be doubted and it
F   has been established that their statement is r~liable, there is
    no reason for the Court to not rely upon the statement of such
    eye witnesses in accepting the case of the prosecution. The
    accused persons had come with pre-meditated mind, together
    with common intention, to assault the deceased and all of them
G   kept on assaulting the deceased till the time he fell on the
    ground and became breathless.

       10. This Court has repeatedly held that an eye-witness
  version cannot be discarded by the Court merely on the ground
H that such eye-witness happened to be a r~ion or friend of the
  DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 181
             [SWATANTER KUMAR, J.]
  deceased. The concept of interested witness essentially must A
  carry with it the element of unfairness and undue intention to
  falsely implicate the accused. It is only when these elements
  are present, and statement of the witness is unworthy of
  credence that the Court would examine the possibility of
· discarding such statements. But where the presence of the eye- B
  witnesses is proved to be natural and their statements are
  nothing but truthful disclosure of actual facts leading to the
  occurrence and the occurrence itself, it will not be permissible
  for the Court to discard the statements of such related or friendly
  witness. The Court in the case of Dhamidhar v. State of Uttar c
  Pradesh [(2010) 7 SCC 759] took the following view :

     "12. There is no hard-and-fast rule that family members can
     never be true witnesses to the occurrence and that they
     will always depose falsely before the court. It will always
     depend upon the facts and circumstances of a given case.        D
     In Jayabalan v. UT of Pondicherry (2010) 1 SCC 199,
     this Court had occasion to consider whether the evidence
     of interested witnesses can be relied upon. The Court took
     the view that a pedantic approach cannot be applied while
     dealing with the evidence of an interested witness. Such        E
     evidence cannot be ignored or thrown out solely because
     it comes from a person closely related to the victim. The
     Court held as under: (SCC p. 213, paras 23-24)

             "23. We are of the considered view that in cases        F
             where the court is called upon to deal with the
             evidence of the interested witnesses, the approach
             of the court, while appreciating the evidence of such
             witnesses must not be pedantic. The court must be
             cautious in appreciating and accepting the              G
             evidence given by the interested witnesses but the
             court must not be suspicious of such evidence. The
             primary endeavour of the court must be to look for
             consistency. The evidence of a witness cannot be
             ignored or thrown out solely because it comes from
                                                                     H
    182       SUPREME COURT REPORTS                 [2012] 10 S.C.R.


A                the mouth of a person who is closely related to the
                 victim.

                 24. From a perusal of the record, we find that the
                 evidence of PWs 1 to 4 is clear and categorical in
                 reference to the frequent quarrels between the
8
                 deceased and the appellant. They have clearly and
                 consistently supported the prosecution version with
                 regard to the beating and the ill-treatment meted out
                 to the deceased by the appellant on several
                 occasions which compelled the deceased to leave
c                the appellant's house and take shelter in her
                 parental house with an intention to live there
                 permanently. PWs 1 to 4 have unequivocally stated
                 that the deceased feared threat to her life from the
                 appellant. The aforesaid version narrated by the
D                prosecution witnesses viz. PWs 1 to 4 also finds
                 corroboration from the facts stated in the complaint."

          13. Similar view was taken by this Court in Ram Bharosey
          v. State of U.P. AIR 1954 SC 704, where the Court stated
E         the dictum of law that a close relative of the deceased
          does not, per se, become an interested witness. An
          interested witness is one who is interested in securing the
          conviction of a person out of vengeance or enmity or due
          to disputes and deposes before the court only with that
F         intention and not to further the cause of justice. The law
          relating to appreciation of evidence of an interested
          witness is well settled, according to which, the version of
          an interested witness cannot be thrown overboard, but has
          to be examined carefully before accepting the same."
G       11. Similar view was taken by this Court in the cases of
    Mano Dutt & Anr. v. State of UP [(2012 (3) SCALE 219) and
    Satbir Singh & Ors. v. State of Uttar Pradesh [(2009) 13 SCC
    790].

H         12. With some vehemence, it has then been contended on
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 183
           [SWATANTER KUMAR, J.]
behalf of the appellant that the post mortem report and the A
statement of PW3, Dr. C.N Tewari, specifically state that no
external or internal injuries were found on the body of the
deceased. In other words, no injury was either inflicted by the
accused or suffered by the deceased. In face of this expert
medical evidence, the statement of the eye-witnesses cannot B
be believed. The expert evidence should be given precedence
and the accused persons are entitled to acquittal. This
argument is liable to be rejected at the very outset despite the
fact that it sounds attractive at first blush. No doubt the post
mortem report (Exhibit Ka-4) and the statement of PW3 Dr. c
C.N. Tewari, does show/reflect that he had not noticed any
injuries upon the person of the deceased externally or even after
opening him up internally. But the fact of the matter is that Pyara
Singh died. How he suffered death is explained by three
witnesses, PW2, PW4 and PWS, respectively. Besides this, the D
statement of the investigating officer, PW6, also clearly shows
that the body of the deceased contained three apparent injuries.
 ~e recorded in his investigative proceedings that the accused
 !!;id died of these injuries and was found lying dead at the place
qf occurrence. It is not only the statement of PW-6, but also the E
 ~nchas in whose presence the body was recovered, who have
endorsed this fact. The course of events as recorded in the
investigation points more towards the correctness of the case
of the prosecution than otherwise. Strangely, Dayal Singh and
other accused persons not only took the stand of complete
denial in their statement under Section 313 of the Code of F
 Criminal Procedure, 1973 (CrPC) but even went to the extent
of stating that they had no knowledge (pata nahin) when they
were asked whether Pyara Singh had died as a result of
injuries.
                                                                   G
     13. We have already discussed above that the presence
of PW2, PW4 and PW5 at the place of occurrence was in the
normal course of business and cannot be doubted. Their
statements are reliable, cogent and consistent with the story of
the prosecution. Merely because PW3 and PW6 have failed            H
    184           SUPREME COURT REPORTS             [2012] 10 S.C.R.


A to perform their duties in accordance with the requirements of
  law, and there has been some defect in the investigation, it will
  not be to the benefit of the accused persons to the extent that
  they would be entitled to an order of acquittal on this ground.
  Reference in this regard can usefully be made to the case of
B C. Muniappan v. State of Tamil Nadu {AIR 2010 SC 3718 :
  (201 O) g sec 567}.

       14. Now, we will deal with the question of defective or
  improper investigation resulting from the acts of omission and/
  or commission, deliberate or otherwise, of the Investigating
C Officer or other material witnesses, who are obliged to perform
  certain duties in discharge of their functions and then to
  examine its effects. In order to examine this aspect in
  conformity with the rule of law and keeping in mind the basic
  principles of criminal jurisprudence, and the questions framed
D by us at the very outset of this judgment, the following points
  need consideration:

          (i)      Whether there have been acts of omission and
                   commission which have resulted in improper or
E                  defective investigation.

          (ii)     Whether such default and/or acts of omission and
                   commission have adversely affected the case of the
                   prosecution.

F         (iii)    Whether such default and acts were deliberate,
                   unintentional or resulted from unavoidable
                   circumstances of a given case.

          (iv)     If the dereliction of duty and omission to perform
G
                   was deliberate, then is it obligatory upon the court
                   to pass appropriate directions including directions
                   in regard to taking of penal or other civil action
                   against such officer/witness.

      15. In order to answer these determinative parameters, the
H Courts would have to examine the prosecution evidence in its
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 185
           [SWATANTER KUMAR, J.)
entirety, especially when a specific reference to the defective       A
or irresponsible investigation is noticed in light of the facts and
circumstances of a given case.

     16. The Investigating Officer, as well as the doctor who are
dealing with the investigation of a criminal case, are obliged        8
to act in accordance with the police m~nual and the known
canons of medical practice, respectively. They are both obliged
to be diligent, truthful and fair in their approach and
investigation. A default or breach of duty, intentionally or
otherwise, can sometimes prove fatal to the case of the
prosecution. An Investigating Officer is completely responsible       C
and answerable for the manner and methodology adopted in
completing his investigation. Where the default and omission
is so flagrant that it speaks volumes of a deliberate act or such
irresponsible attitude of investigation, no court can afford to
overlook it, whether it did or did not cause prejudice to the case    D
of the prosecution. It is possible that despite such defaulU
omission, the prosecution may still prove its case beyond
reasonable doubt and the court can so return its finding. But,
at the same time, the default and omission would have a
reasonable chance of defeating the case of the prosecution in         E
some events and the guilty could go scot-free. We may illustrate
such kind of investigation with an example where a huge
recovery of opium or poppy husk is made from a vehicle and
the Investigating Officer does not even investigate or make an
attempt to find out as to who is the registered owner of the          F
vehicle and whether such owner was involved in the
commission of the crime or not. Instead, he merely apprehends
a cleaner and projects him as the principal offender without
even reference to the registered owner. Apparently, it would
prima facie be difficult to believe that a cleaner of a truck would   G
have the capacity to buy and be the owner, in possession of
such a huge quantity, i.e., hundreds of bags, of poppy husk. The
investigation projects the poor cleaner as the principal offender
in the case without even reference to the registered owner.
                                                                      H
    186         SUPREME COURT REPORTS               [2012] 10 S.C.R.


A       17. Even the present case is a glaring example of
  irresponsible investigation. It, in fact, smacks of intentional
  mischief to misdirect the investigation as well as to withhold
  material evidence from the Court. It cannot be considered a
  case of bona fide or unintentional omission or commission. It
B is not a case of faulty investigation simplicitor but is an
  investigation coloured with motivation or an attempt to ensure
  that the suspect can go scot free. This can safely be gathered
  from the following:

          (a)    The entire investigation, including the statement of
c                the investigating officer, does not show as to what
                 happened to the viscera which was, as per the
                 statement of PW3, handed over to the Constable,
                 PW?, who, in turn, stated that the viscera had been
                 deposited in the Police Station Malkhana. In the
D                entire statement of the Investigating Officer, there
                 is no reference to viscera, its collection from the
                 hospital, its deposit in the Malkhana and whether it
                 was sent to the FSL at all or not. If sent, what was
                 the result and, if not, why?
E
          (b)    Conduct of the Investigating Officer is more than
                 doubtful in the present case. In his statement, he
                 had stated that he noticed three injuries on the body
                 of the deceased. He also admitted that in the post
F                mortem report, no internal or external injuries were
                 shown on the body of the deceased. According to
                 him, he had asked PW3 in that regard but the reply
                 of the doctor was received late and the explanation
                 rendered was satisfactory. Firstly, this reply or
                 explanation does not find place on record. There is
G
                 no document to that effect and secondly, even in his
                 oral evidence, he does not say as to what the
                 explanation was.

          (c)    In his statement, PW3, Dr. C.N. Tewari, stated that
H                he did not find any external or internal injuries even
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 187
           [SWATANTER KUMAR, J.]
          after performing the post mortem on the body of the      A
          deceased. This remark on the post mortem report
          apparently is falsified both by the eye-witnesses as
          well as the Investigating Officer. It will be beyond
          apprehension as to how a healthy person could die,
          if there were no injuries on his body and when,          B
          admittedly, it was not a case of cardiac arrest or
          death by poison etc., more so, when he was alleged
          to have been assaulted with dandas (latht) by four
          persons simultaneously. In any case, the doctor
          gave no cause for. death of the deceased and             c
          prepared a post mortem report which ex facie was
          incorrect and tantamount to abrogation of duty. The
          Trial Court while giving the judgment of conviction,
          noticed that medico-legal post mortem examination
          is a very important part of the prosecution evidence     D
          and, therefore, it is necessary that it be conducted
          by a doctor fully competent and experienced. The
          Court also commented adversely upon the
          professional capabilities and/or misconduct of Dr.
          C.N. Tewari, as follows:
                                                                   E
    "Whatever may have been the reasons but it is quite
    evident that Dr. C.N. Tewari failed in his professional duty
    and he did not perform post mortem examination properly
    after considering the inquest report and the police papers
    sent to him. If his finding deferred from the finding of the   F
    Panchas he should have informed his superior officers in
    that regard so that another opinion could have been
    obtained before the disposal of the dead body. The
    evidence leaves no room for doubt that Sri Pyara Singh
    was attacked with lathis as alleged by the prosecution and     G
  · he received three injuries already referred to above which
    were mentioned in the inquest report (Ex.Ka-6) ....

   The case of the prosecution cannot be thrown on account
   of the gross negligence and apathy of the Medical Officer       H
    188       SUPREME COURT REPORTS                 [2012] 10 S.C.R.


A         Dr. C.N. Tewari who had performed autopsy on the dead
          body of Sri Pyara Singh. Since the Medical Officer Dr.
          C.N. Tewari had conducted in a manner not befitting the
          medical profession and prepared post mortem report
          against facts for reasons best known to him and was
B         negligent in his duty in ascertaining the injuries on the body
          of the deceased, hence it is just and proper that the
          Director General, Medical health UP. be informed in this
          regard for taking necessary action and for eradicating
          such practices in future."
c                                                (Emphasis supplied)

        18. From the record, it is evident that the learned counsel
  appearing for the State was also not aware if any action had
  been taken against Dr. C.N. Tewari. On the contrary, Mr.
D Ratnakar Dash, learned senior counsel appearing for Dr. C.N.
  Tewari, informed us that no action was called for against Dr.
  C.N. Tewari as he had authored the post mortem report and
  given his evidence truthfully and without any dereliction of duty.
  He also informed us that since Dr. C.N. Tewari is now retired
E and ·is not well, this Court need not pass any further directions.

        19. We are not impressed with this contention at all. We
  have already noticed that PW3, Dr. C.N. Tewari, certainly did
  not act· with the requisite professionalism. He even failed to
  truthfully record the post mortem report, Exhibit Ka-4. At the cost
F of repetition, we may notice that his report is contradictory to
  the evidence of the three eye-witnesses who stood the test of
  cross-examination and gave the eye-version of the occurrence.
  It is also in conflict with the statement of PW6 as well as the
  inquest report (Exhibit Ka-6) prepared by him where he had
G noticed that there were three injuries on the body of the
  deceased. It is clear that the post mortem report is silent and
  PW3 did not even notice the cause of death. If he was not able
  to record a finding with regard to the cause of death, he was
  expected to record some reason in support thereof, particularly
H when it is conceded before us by the learned counsel for the
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 189
           [SWATANTER KUMAR, J.]
parties, including the counsel for Dr. C.N. Tewari that it was      A
not a case of death by administering poison.

     20. Similarly, the Investigating Officer has also failed in
performing his duty in accordance with law. Firstly, for not
recording the reasons given by Dr. C.N. Tewari for non-
                                                                    B
mentioning of injuries on the post mortem report, Exhibit Ka-
4, which had appeared satisfactory to him. Secondly, for not
sending to the FSL the viscera and other samples collected
from the body of the deceased by Dr. C.N. Tewari, who
allegedly handed over the same to the police, and their
disappearance. There is clear callousness and irresponsibility      C
on their part and deliberate attempt to misdirect the
investigation to favour the accused.

      21. This results in shifting of avoidable burden and
exercise of higher degree of caution and care on the courts.        D
Dereliction of duty or carelessness is an abuse of discretion
under a definite law and misconduct is a violation of indefinite
law. Misconduct is a forbidden act whereas dereliction of duty
is the forbidden quality of an act and is necessarily indefinite.
One is a transgression of some established and definite rule        E
of action, with least element of discretion, while the other is
primarily an abuse of discretion. This Court in the case of State
of Punjab & Ors. v. Ram Singh Ex. Constable [(1992) 4 SCC
54] stated that the ambit of these expressions had to be
construed with reference to the subject matter and the context      F
where the term occurs, regard being given to the scope of the
statute and the public purpose it seeks to serve. The poliGe
service is a disciplined service and it requires maintenance
of strict discipline. The consequences of these defaults should
normally be attributable to negligence. Police officers and         G
doctors, by their profession, are required to maintain duty
decorum of high standards. The standards of investigation and
the prestige of the profession are dependent upon the action
of such specialized persons. The police manual and even the
provisions of the CrPC require the investigation to be
conducted in a particular manner and method which, in our           H
    190     SUPREME COURT REPORTS                [2012] 10 S.C.R.


A opinion, stands clearly violated in the present case. Dr. C.N.
  Tewari, not only breached the requirement of adherence to
  professional standards but also became instrumental in
  preparing a document which, ex facie, was incorrect and stood
  falsified by the unimpeachable evidence of eye witnesses
B placed by the prosecution on record. Also, in the same case,
  the Court, while referring to the decision in Ram Bihari Yadav
  and Others v. State of Bihar & Ors. [(1995) 6 SCC 31) noticed
  that if primacy is given to such designed or negligent
  investigation, to the omission or lapses by perfunctory
c investigation or omissions, the faith and confidence of the
  people would be shaken not only in the law enforcement agency
  but also in the administration of justice.

        22. Now, we may advert to the duty of the Court in such
  cases. In the case of Sathi Prasad v. The State of UP. [(1972)
D 3 SCC 613), this Court stated that it is well settled that if the
  police records become suspect and investigation perfunctory,
  it becomes the duty of the Court to see if the evidence given in
  Court should be relied upon and such lapses ignored. Noticing
  the possibility of investigation being designedly defective, this
E Court in the case of Dhanaj Singh @ Shera & Ors. v. State of
  Punjab [(2004) 3 SCC 654), held, "in the case of a defective
  investigation the Court has to be circumspect in evaluating the
  evidence. But it would not be right in acquitting an accused
  person solely on account of the defect; to do so would
F tantamount to playing into the hands of the investigating officer
  if the investigation is designedly defective."

       23. Dealing with the cases of omission and commission,
  the Court in the case of Paras Yadav v. State of Bihar [AIR
G 1999 SC 644), enunciated the principle, in conformity with the
  previous judgments, that if the lapse or omission is committed
  by the investigating agency, negligently or otherwise, the
  prosecution evidence is required to be examined de hors such
  omissions to find out whether the said evidence is reliable or
  not. The contaminated conduct of officials should not stand in
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 191
           [SWATANTER KUMAR, J.]
the way of evaluating the evidence by the courts, otherwise the      A
designed mischief would be perpetuated and justice would be
denied to the complainant party. In the case of Zahira
Habibullah Sheikh & Anr. Vs. State of Gujarat & Ors. [(2006)
3 sec 374], the Court noticed the importance of the role of
witnesses in a criminal trial. The importance and primacy of the     B
quality of trial process can be observed from the words of
Bentham, who states that witnesses are the eyes and ears of
justice. The Court issued a caution that in such situations, there
is a greater responsibility of the court on the one hand and on
the other the courts must seriously deal with persons who are        c
involved in creating designed investigation. The Court held that
legislative measures to emphasize prohibition against
tampering with witness, victim or informant have become the
imminent and inevitable need of the day. Conducts which
illegitimately affect the presentation of evidence in
                                                                     0
proceedings before the Courts have to be seriously and
sternly dealt with. There should not be any undue anxiety to
only protect the interest of the accused. That would be unfair,
as noted above, to the needs of the society. On the contrary,
efforts should be to ensure fair trial where the accused and
 the prosecution both get a fair deal. Public interest in proper     E
administration of justice must be given as much importance
if not more, as the interest of the individual accused. The
courts have a vital role to play. (Emphasis supplied)

     24. With the passage of time, the law also developed and        F
the dictum of the Court emphasized that in a criminal case, the
fate of proceedings cannot always be left entirely in the hands
of the parties. Crime is a public wrong, in breach and violation
of public rights and duties, which affects the community as a
whole and is harmful to the society in general.                      G

     25. Reiterating the above principle, this Court in the case
of National Human Rights Commission v. State of Gujarat
[(2009) 6 sec 767], held as under:

     ''The concept of fair trial entails familiar triangulation of   H
    192       SUPREME COURT REPORTS                 [2012] 10 S.C.R.


A         interests of the accused, the victim and the society and it
          is the community that acts through the State and
          prosecuting agen~ies. Interest of society is not to be
          treated completely' with disdain and as persona non grata.
          The courts have always been considered to have an
B         overriding duty to maintain public confidence in the
          administration of justice-often referred to as the duty to
          vindicate and uphold the 'majesty of the law'. Due
          administration of justice has always been viewed as a
          continuous process, not confined to determination of the
c         particular case, protecting its ability to function as a court
          of law in the future as in the case before it. If a criminal
          court is to be an effective instrument in dispensing justice,
          the Presiding Judge must cease to be a spectator and a
          mere recording machine by becoming a participant in the
          trial evincing intelligence, active interest and elicit all
D
          relevant materials necessary for reaching the correct
          conclusion, to find out the truth, and administer justice with
          fairness and impartiality both to the parties and to the
          community it serves. The courts administering criminal
          justice cannot turn a blind eye to vexatious or oppressive
E         conduct that has occurred in relation to proceedings, even
          if a fair trial is still possible, except at the risk of
          undermining the fair name and standing of the judges as
          impartial and independent adjudicators."

F      26. In the case of State of Kamataka v. K. Yarappa Reddy
  (2000 sec (Crl.) 61], this Court occasioned to consider the
  similar question of defective investigation as to whether any
  manipulation in the station house diary by the Investigating
  Officer could be put against the prosecution case. This Court,
G in Paragraph 19, held as follows:
          "19. But can the above finding (that the station house diary
          is not genuine) have any inevitable bearing on the other
          evidence in this case? If the other evidence, on scrutiny,
          is found credible and acceptable, should the Court be
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 193
           [SWATANTER KUMAR, J.]
    influenced by the machinations demonstrated by the                  A
    Investigating Officer in conducting investigation or in
    preparing the records so unscrupulously? It can be a
    guiding principle that as investigation is not the solitary
    area for judicial scrutiny in a criminal trial, the conclusion
    of the Court in the case cannot be allowed to depend                B
    solely on the probity of investigation. It is well-nigh settled
    that even if the investigation is illegal or even suspicious
    the rest of the evidence must be scrutinised independently
    of the impact of it. Otherwise the criminal trial will plummet
    to the level of the investigating officers ruling the roost. The    c
    court must have predominance and pre-eminence in
    criminal trials over the action taken by the investigation
    officers. Criminal Justice should not be made a casualty
    for the wrongs committed by the investigating officers in
    the case. In other words, if the court is convinced that the        0
    testimony of a witness to the occurrence is true the court
    is free to act on it albeit the investigating officer's
    suspicious role in the case.·

     27. In Ram Bali v. State of Uttar Pradesh [(2004) 10 SCC
598], the judgment in Kamel Singh v. State of M.P. [(1995) 5            E
sec   518] was reiterated and this Court had observed that 'in
case of defective investigation the court has to be circumspect
while evaluating the evidence. But it would not be right in
acquitting an accused person solely on account of the defect;
to do so would tantamount to playing into the hands of the              F
investigation officer if the investigation is designedly defective'.

      28. Where our criminal justice system provides safeguards
of fair trial and innocent till proven guilty to an accused, there it
also contemplates that a criminal trial is meant for doing justice      G
to all, the accused, the society and a fair chance to prove to
the prosecution. Then alone can law and order be maintained.
The Courts do not merely discharge the function to ensure that
no innocent man is punished, but also that a guilty man does
not escape. Both are public duties of the judge. During the
                                                                        H
    194      SUPREME COURT REPORTS                  [2012) 10 S.C.R.


A course of the trial, the learned Presiding Judge is expected to
  work objectively and in a correct perspective. Where the
  prosecution attempts to misdirect the trial on the basis of a
  perf(Jnctory or designedly defective investigation, there the
  Court is to be deeply cautious and ensure that despite such
B an attempt, the determinative process is not sub-served. For
  truly attaining this object of a 'fair trial', the Court should leave
  no stone unturned to do justice and protect the interest of the
  society as well.

          29. This brings us to an ancillary issue as to how the Court
C   would appreciate the evidence in such cases. The possibility
    of some variations in the exhibits, medical and ocular evidence
    cannot be ruled out. But it is not that every minor variation or
    inconsistency would tilt the balance of justice in favour the
    accused. Of course, where contradictions and variations are
D   of a serious nature, which apparently or impliedly are
    destructive of the substantive case sought to be proved by the
    prosecution, they may provide an advantage to the accused.
    The Courts, normally, look at expert evidence with a greater
    sense of acceptability, but it is equally true that the courts are
E   not absolutely guided by the report of the experts, especially if
    such reports are perfunctory, unsustainable and are the result
    of a deliberate attempt to misdirect the prosecution. In Kamaljit
    Singh v. State of Punjab [2004 Cri.LJ 28], the Court, while
    dealing with discrepancies between ocular and medical
F   evidence, held, "It is trite law that minor variations between
    medical evidence and ocular evidence do not take away the
    primacy of the latter. Unless medical evidence in its term goes
    so far as to completely rule out all possibilities whatsoever of
    injuries taking place in the manner stated by the eyewitnesses,
G   the testimony of the eyewitnesses cannot be thrown out."·

       30. Where the eye witness account is found credible and
  trustworthy, medical opinion pointing to alternative possibilities
  may not be accepted as conclusive. The expert witness is
H expected to put before the Court all materials inclusive of the
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 195
           [SWATANTER KUMAR, J.]
data which induced him to come to the conclusion and enlighten           A
the court on the technical aspect of the case by examining the
terms of science, so that the court, although not an expert, may
form its own judgment on those materials after giving due
regard to the expert's opinion, because once the expert opinion
is accepted, it is not the opinion of the' medical officer but that      B
of the Court. {Plz. See Madan Gopal Kakad v. Naval Dubey
& Anr. [(1992) 2 SCR 921 : (1992) 3        sec 204]}.

     31. Profitably, reference to the value of an expert in the eye
of law can be assimilated as follows:
                                                                         c
     "The essential principle governing expert evidence is that
     the expert is not only to provide reasons to support his
     opinion but the result should be directly demonstrable. The
     court is not to surrender its own judgment to that of the
     expert or delegate its authority to a third party, but should       D
     assess his evidence like any other evidence. If the report
     of an expert is slipshod, inadequate or cryptic and the
     information of similarities or dissimilarities is not available
     in his report and his evidence in the case, then his opinion
     is of no use. It is required of an expert whether a                 E
     government expert or private, if he expects, his opinion to
     be accepted to put before the court the material which
     induces him to come to his conclusion so that the court
     though not an expert, may form its own judgment on that
     material. If the expert in his evidence as a witness does           F
     not place the whole lot of similarities or dissimilarities, etc.,
     which influence his mind to lead him to a particular
     conclusion which he states in the court then he fails in his
     duty to take the court into confidence. The court is not to
     believe the ipse dixit of an expert. Indeed the value of the        G
     expert evidence consists mainly on the ability of the witness
     by reason of his special training and experience to point
     out the court such important facts as it otherwise might fail
     to observe and in so doing the court is enabled to exercise
     its own view or judgment respecting the cogency of                  H
    196      SUPREME COURT REPORTS                   [2012] 10 S.C.R.


A         reasons and the consequent value of the conclusions
          formed thereon. The opinion is required to be presented
          in a convenient manner and the reasons for a conclusion
          based on certain visible evidence, properly placed before
          the Court. In other words the value of expert evidence
B         depends largely on the cogency of reasons on which it is
          based."

          [See: Forensic Science in Criminal Investigation & Trial
          (Fourth Edition) by B.R. Sharma]

C         32. The purpose of expert testimony is to provide the trier
    of fact with useful, relevant information. The overwhelming
    majority rule in the United States, is that an expert need not be
    a member of a learned profession. Rather, experts in the United
    States have a wide range qf credentials and testify regarding
D   a tremendous variety of subjects based on their skills, training,
    education or experience. The role of the expert is to apply or
    supply specialized, valuable knowledge that lay jurors would not
    be expected to possess. An expert may present the information
    in a manner that would be unacceptable with an ordinary
E   witness. The common law tried to strike a balance between the
    benefits and dangers of expert testimony by allowing expert
    testimony to be admitted only if the testimony were particularly
    important to aiding the trier of fact. Even in United States, if the
    helpfulness of expert testimony is substantially outweighed by
F   the risk of unfair prejudice, confusion or waste of time, then the
    testimony should be excluded under the relevant Rules, and
    State equally balanced. Expert testimony on any issue of fact
    and significance of its application has been doubted by the
    scholars in the United States. Even under the law prevalent in
G   that country, the opinion of an expert has to be scientific, specific
    and experience based. Conflict in expert opinions is a well
    prevalent practice there. While referring to such incidence David
    H. Kaye and other authors in 'The New Wigmore A Treatise
    on Evidence - Expert Evidence' (2004 Edition) opined as
    under:
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 197
           [SWATANTER KUMAR, J.]

  "The district court opinion reveals that one pharmacologist        A
  asserted "that Danocrine more probably than not caused
  plaintiff's death from pulmonary hypertension," but it
  describes the reasoning behind this opinion in the vaguest
  of terms, referring only to "extensive education and training
  in pharmacology" and an unspecified "scientific technique"         B
  that "relied upon epidemiological, clinical and animal
  studies, as well as plaintiffs medical records and medical
  history ... " The nature of these studies and their relationship
  to the patient's records is left unstated. The district court
  incanted the same mantra to justify admitting the remaining        c
  testimony. It asserted that the other experts "similarly base
  their testimony upon a careful review of medical literature
  concerning Danocrine and pulmonary hypertension, and
  plaintiffs medical records and medical history."

  The court of appeals elaborated on the testimony of two            D
  of the experts. The physician "was confident to a
  reasonable medical certainty that the Danocrine caused
  Mrs. Zuchowicz's PPH" because of "the temporal
  relationship between the overdose and the start of the
  disease and the differential etiology method of excluding          E
  other possible causes." Yet the "differential etiology" here
  was barely more than a differential diagnosis of PPH. The
  causes of PPH are generally unknown and it appears that
  the only other putative alternative causes considered were
  drugs other than Danocrine. It is not at all clear that such       F
  a "differential etiology" is adequate to support a conclusion
  of causation to any kind of a "medical certainty." The
  pharmacologist, not being a medical doctor, testified "to
  a reasonable degree of scientific certainty . . . [that] the
  overdose of Danocrine, more likely than not, caused PPH.           G
  ..." He postulated a mechanism by which this might have
  occurred: "I) a decrease in estrogen; 2) hyperinsulinemia,
  in which abnormally high levels of insulin circulate in the
  body; and 3) increase in free testosterone and
                                                                     H
    198       SUPREME COURT REPORTS                [2012] 10 S.C.R.

A         progesterone ... that ... taken together, likely caused a
          dysfunction of the endothelium leading to PPH."

          In sum, plaintiffs experts did not know what else might
          have caused the hypertension, and they offered a
          conjecture as to a causal chain leading from the drug to
B
          the hypertension. This logic would be more than enough
          to justify certain clinical recommendations-the advice to
          Mrs. Zuchowicz to discontinue the medication, for example.
          But is it enough to allow an expert not merely to testify to
          a reasonable diagnosis of PPH, or "unexplained
c         pulmonary hypertension," as the condition also is known,
          but also be able to propound a novel explanation that has
          yet to be verified, even in an animal model?"

       33. The Indian law on Expert Evidence does not proceed
D on any significantly different footing. The skill and experience
  of an expert is the ethos of his ·opinion, which itself should be
  reasoned and convincing. Not to say that no other view would
  be possible, but if the view of the expert has to find due
  weightage in the mind of the Court, it has to be well authored
E and convincing. Dr. C.N. Tewari was expected to prepare the
  post mortem report with appropriate reasoning and not leave
  everything to the imagination of the Court. He created a serious
  doubt as to the very cause of death of the deceased. His report
  apparently shows an absence of skill and experience and was,
F in fact, a deliberate attempt to disguise the investigation.

       34. We really need not reiterate various judgments which
  have taken the view that the purpose of an expert opinion is
  primarily to assist the Court in arriving at a final conclusion.
  Such report is not binding upon the Court. The Court is
G expected to analyse the report, read it in conjunction with the
  other evidence on record and then form its final opinion as to
  whether such report is worthy of reliance or not. Just to illustrate
  this point of view, in a given case, there may be two
  diametrically contradictory opinions of handwriting experts and
H both the opinions may be well reasoned. In such case, the Co:.irt
DAYAL SINGH & ORS. v. STATE OF UTIARANCHAL 199
           [SWATANTER KUMAR, J.]
has to critically examine the basis, reasoning, approach and          A
experience of the expert to come to a conclusion as to which
of the two reports can be safely relied upon by the Court. The
assistance and value of expert opinion is indisputable, but there
can be reports which are, ex facie, incorrect or deliberately so
distorted as to render the entire prosecution case unbelievable.      B
But if such eye-witnesses and other prosecution evidence are
trustworthy, have credence and are consistent with the eye
version given by the eye-witnesses, the Court will be well within
its jurisdiction to discard the expert opinion. An expert 'report,
duly proved, has its evidentiary value but such appreciation has      c
to be within the limitations prescribed and with careful
examination by the Court. A complete contradiction or
inconsistency between the medical evidence and the ocular
evidence on the one hand and the statement of the prosecution
witnesses between themselves on the other, may result in              D
seriously denting the case of the prosecution in its entirety but
not otherwise.

     35. Reverting to the case in hand, the Trial Court has rightly
ignored the deliberate lapses of the investigating officer as well
as the post mortem report prepared by Dr. C.N. Tewari. The            E
consistent statement of the eye-witnesses which were fully
supported and corroborated by other witnesses, and the
investigation of the crime, including recovery of lathis, inquest
report, recovery of the pagri of one of the accused from the
place of occurrence, immediate lodging of FIR and the                 F
deceased succumbing to his injuries within a very short time,
establish the case of the prosecution beyond reasonable doubt.
These lapses on the part of PW3 and PW6 are a deliberate
attempt on their part to prepare reports and documents in a
designedly defective manner which would have prejudiced the           G
case of the prosecution and resulted in the acquittal of the
accused, but for the correct approach of the trial court to do
justice and ensure that the guilty did not go scot-free. The
evidence of the eye-witness which was reliable and worthy of
credence has justifiably been relied upon by the court.               H
    200      SUPREME COURT REPORTS                [2012] 10 S.C.R.

A      36. Despite clear observations of the Trial Court, no action
  has been taken by the Director General, Medical Health, Uttar
  Pradesh. We do not see any justification for these lapses on
  the part of the higher authority. Thus, it is a fit case where this
  Court should issue notice to show cause why action in
B accordance with the provisions of the Contempt of Courts Act,
  1971 be not initiated against him and he be not directed to
  conduct an enquiry personally and pass appropriate orders
  involving Dr. C.N. Tewari and if found guilty, to impose
  punishme'nt upon him including deduction of pension.
C Admittedly, this direction was passed when Or. C.N. Tewari
  was in service. His retirement, therefore, will be inconsequential
  to the imposing of punishment and the limitation of period
  indicated in the service regulations would not apply in face of
  the order of this Court.

D        37. Similarly, the Director General of Police U-P/
    Uttarakhand also be issued notice to take appropriate action
    in accordance with the service rules against PW6, SI Kartar
    Singh, irrespective of the fact whether he is in service or has
    since retired. If retired, then authorities should take action for
E   withdrawal or partial deduction in the pension, and in
    accordance with law.

        38. Lastly, the learned counsel for the appellant had, of
  course, with some vehemence, argued that the offence even if
F committed by the appellant, would not attract the provisions of
  Section 302 IPC and would squarely fall within the ambit of Part
  II of Section 304 IPC. In other words, he prays for alteration of
  the offence to an offence punishable under Part II of Section
  304 IPC. We are concerned with a case where four persons
  armed with lathis had gone to the fields of the deceased. They
G first hurled abuses at him and without any provocation started
  assaulting him with the dang (lathi} that they were carrying.
  Despite efforts to stop them by the the wife and son of the
  deceased, PW4 and PW2, they did not stop assaulting him and
  assaulted both these witnesses also. Thereupon, they kept on
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 201
           [SWATANTER KUMAR, J.]
assaulting the deceased until he fell down dead on the ground.         A
Three injuries were noticed by the Police on the body of the
deceased including a protuberant injury on the head, which the
Court is only left to presume has resulted in his death. In the
absence of an authentic and correct post-mortem report
(Exhibit Ka-4), the truthfulness of the prosecution eye-witnesses      B
cannot be doubted. In addition thereto, the stand taken by the
accused that they had suffered injuries was a false defence.
Firstly, according to the doctor, CW2, it was injuries of a firearm,
while even according to the defence, the deceased or his son
were not carrying any gun at the time of occurrence. Secondly,         c
they did not choose to pursue their report with the police at the
time of investigation or even when the trial was on before the
Trial Court. The accused persons had gone together armed
with lathis with a common intention to kill the deceased and
they brought their intention into effect by simultaneously             D
assaulting the deceased. They had no provocation. Thus, the
intention to kill is apparent. It is not a case which would squarely
fall under Part II of Section 304 IPC. Thus, the cumulative effect
o'f appreciation of evidence, as afore-discussed, is that we find
no merit in the present appeal.
                                                                       E
     39. Having analyzed and discussed in some elaboration
various aspects of this case, we pass the following orders:

      (A)   The appeal is dismissed both on merits and on
            quantum of sentence.                                       F

      (B)   The Director Generals, Health Services of UP/
            Uttarakhand are hereby issued notice under the
            provisions of the Contempt of Courts Act, 1971 as
            to why appropriate action be not initiated against
            them for not complying with the directions                 G
            contained in the judgment of the Trial Court dated
            29th June, 1990.

      (C)   The above-said officials are hereby directed to take
            disciplinary action against Dr. C.N. Tewari, PW3,          H
    202         SUPREME COURT REPORTS              [2012] 10 S.C.R.


A                whether he is in service or has since retired, for
                 deliberate dereliction of duty, preparing a report
                 which ex facie was incorrect and was in conflict with
                 the inquest report (Exhibits Ka-6 and Ka-7) and
                 statement of PW6. The bar on limitation, if any,
B                under the Rules will not come into play because
                 they were directed by the order dated 29th June,
                 1990 of the Court to do so. The action even for
                 stoppage/reduction in pension can appropriately be
                 taken by the said authorities against Dr. C.N.
c                Tewari.

          (D)    Director Generals of Police UP/Uttarakhand are
                 hereby directed to initiate, and expeditiously
                 complete, disciplinary proceedings against PW6,
                 SI Kartar Singh, whether he is in service or has
D                since retired, for the acts of omission and
                 commission, deliberate dereliction of duty in not
                 mentioning reasons for non-disclosure of cause of
                 death as explained by the doctor, not sending the·
                 viscera to the FSL and for conducting the
E                investigation of this case in a most callous and
                 irresponsible manner. The question of limitation, if
                 any, under the Rules, would not apply as it is by
                 direction of the Court that such enquiry shall be
                 conducted.
F
          (E)    We hold, declare and direct that it shall be
                 appropriate exercise of jurisdiction as well as
                 ensuring just and fair investigation and trial that
                 courts return a specific finding in such cases, upon
                 recording of reasons as to deliberate dereliction of
G
                 duty, designedly defective investigation, intentional
                 acts of omission and commission prejudicial to the
                 case of the prosecution, in breach of professional
                 standards and investigative requirements of law,
                 during the course of the investigation by the
H
DAYAL SINGH & ORS. v. STATE OF UTTARANCHAL 203


            investigating agency, expert witnesses and even the     A
            witnesses cited by the prosecution. Further, the
            Courts would be fully justified in directing the
            disciplinary authorities to take appropriate
            disciplinary or other action in accordance with law,
            whether such officer, expert or employee witness,       B
            is in service or has since retired.

    40. The appeal is accordingly dismissed.

B.B.B.                                      Appeal dismissed.
                                                                    c
                          ORDER

     Today, by a separate judgment, we have directed that
action be taken against PW 3 Dr. C.N. Tewari and PW 6 SI
Kartar Singh. The Director General of Police and Director           D
General, Health of State of Uttar Pradesh and/or Uttarakhand
whoever is the appropriate authority, to take action within three
months from today and report the matter to this Court. List for
limited purpose on 15th October, 2012.


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