Section 65B Evidence Act & Chain of Custody | Inadmissible Electronic Records Break Circumstantial Evidence Chain: Kerala HC Acquits in Murder Case

The Kerala High Court's judgment in Manikandan v. State of Kerala underscores the stringent standards required for conviction based on circumstantial evidence. The Court acquitted the appellant, who was sentenced to life imprisonment for murder under Section 302 of the IPC, after finding critical gaps in the prosecution's case, including inadmissible electronic records, unexplained delays in custody, and failure to establish a complete chain of circumstances. The judgment reaffirms that suspicion, however grave, cannot substitute legal proof in criminal trials.

Background & Facts

The Dispute

The appellant, Manikandan, was convicted by the II Additional District Court, Thiruvananthapuram, in S.C. No. 1674 of 2017 for the murder of Manu under Section 302 of the IPC. The prosecution alleged that the appellant, along with a co-accused (who later passed away), conspired to murder Manu following an altercation over the consumption of alcohol in a banana plantation near Manu's residence.

Key Facts

• 06.12.2016: Manu was found unconscious near his residence at 9:15 p.m. with a fatal stab wound behind his left ear. He was declared "brought dead" at the Medical College Hospital, Thiruvananthapuram.
• 07.12.2016: Ext.P1 FIR was registered under Section 174 Cr.P.C. (unnatural death) based on the statement of PW1 (Manu's father).
• 07.12.2016: Postmortem conducted by PW19 (Police Surgeon) revealed a 6 cm deep incised punctured wound on the left side of Manu's head, cutting the spinal cord and respiratory center. The injury was consistent with a sharp-edged weapon like MO8 knife.
• 12.12.2016: The appellant was arrested in connection with Crime No. 1607 of 2016 (murder of an elderly woman, Sarada) by PW22 (Inspector, Kadakkavoor Police Station).
• 13.12.2016: During interrogation, the appellant allegedly confessed to his involvement in Manu's murder and disclosed the location of the weapon (MO8 knife) and clothes (MO15 lungi, MO16 shirt) worn during the crime.
• 20.12.2016: MO8 knife was recovered from Kambarakulam pond under Ext.P11 seizure mahazar.
• 21.12.2016: MO15 lungi, MO16 shirt, and MO9 kitchen set were recovered from the appellant's residence under Ext.P6 seizure mahazar.
• 15.03.2017: Final report filed before the Judicial Magistrate, Attingal, for offences under Sections 120B, 302 r/w 34 IPC.
• 18.01.2025: The Additional Sessions Judge-II, Thiruvananthapuram, convicted the appellant under Section 302 IPC and sentenced him to life imprisonment.

Procedural History

• 07.12.2016: FIR registered under Section 174 Cr.P.C. (Crime No. 2580/2016).
• 13.12.2016: Section 302 IPC added to the FIR after postmortem findings.
• 15.12.2016: Application for police custody of the appellant filed.
• 20.12.2016: Police custody granted; MO8 knife recovered.
• 21.12.2016: Clothes and kitchen set recovered from the appellant's residence.
• 15.03.2017: Final report filed; case committed to Sessions Court.
• Trial: PWs 1-23 examined; Exts.P1-P43 and MOs 1-16 marked. Defence examined DWs 1-2 and marked Exts.D1-D6.
• 18.01.2025: Conviction and life sentence imposed.
• 29.06.2026: Criminal Appeal No. 718 of 2025 filed before the Kerala High Court.

The Parties' Positions

For the Appellant

1. Lack of Reliable Evidence: No direct or reliable circumstantial evidence linking the appellant to the crime.
2. Interested Witnesses: PW3 (Manu's father-in-law) was an interested witness with material inconsistencies in his testimony.
3. Defective Investigation: Delay in producing seized articles, improper custody of evidence, and procedural lapses.
4. Inadmissible Electronic Records: Exts.P3 and P4 (invoice and gift voucher) were not accompanied by a Section 65B certificate, rendering them inadmissible.
5. Acquittal in Subsequent Case: The appellant was acquitted in Crl.A No. 2330 of 2024 (murder of Sarada), undermining the prosecution's reliance on this as an incriminating circumstance.
6. Precedent Citation: Relied on Ram Singh v. Sonia & Ors [(2007) 3 SCC 1] to argue that the prosecution failed to establish a complete chain of circumstances.

For the Respondent (State)

1. Motive Established: PW3's testimony proved an altercation between the appellant and Manu 10-20 days prior to the murder.
2. Homicidal Death: Medical evidence (PW19) confirmed the death was homicidal.
3. Recovery of Weapon: MO8 knife recovered at the appellant's instance bore the deceased's blood group (A+).
4. Forensic Evidence: Ext.P43 FSL report confirmed blood on the appellant's clothes (MO15, MO16) matched the deceased's blood group.
5. Subsequent Conduct: The appellant committed another murder (Sarada) to mobilize funds for absconding.
6. Documentary Evidence: Exts.P3 and P4 proved the appellant purchased a music system and received MO8 knife as a gift.

Relief Sought

The appellant sought acquittal on the grounds that the prosecution failed to establish guilt beyond reasonable doubt, relying on:

• Inadmissible electronic records (Exts.P3, P4).
• Broken chain of custody of seized articles.
• Unreliable testimony of PW3.
• Acquittal in the subsequent murder case (Crl.A No. 2330 of 2024).

The Legal Issue

The central question was whether the prosecution had established a complete and unbroken chain of circumstantial evidence pointing exclusively to the appellant's guilt, as required under Section 302 IPC, or whether critical gaps - such as inadmissible electronic records, procedural lapses, and unreliable testimony - rendered the conviction unsustainable.

Arguments Presented

For the Appellant

1. No Reliable Circumstantial Evidence: The prosecution failed to establish a chain of circumstances consistent only with the appellant's guilt.
2. Interested Witnesses: PW3's testimony was riddled with contradictions and omissions, casting doubt on his reliability.
3. Defective Investigation:
   • Delay in producing seized articles (MO8 knife, clothes) before the court.
   • Ext.P3 and P4 (electronic records) were inadmissible due to lack of Section 65B certificate.
   • The officer who recorded the disclosure statement (PW22) did not effect the recovery, raising doubts about the authenticity of the seizure.
4. Acquittal in Subsequent Case: The appellant's acquittal in Crl.A No. 2330 of 2024 (murder of Sarada) undermined the prosecution's reliance on this as an incriminating circumstance.
5. Precedent: Cited Ram Singh v. Sonia & Ors [(2007) 3 SCC 1] to argue that the prosecution failed to meet the threshold for circumstantial evidence.

For the Respondent

1. Motive Proved: PW3's testimony established a prior altercation between the appellant and Manu, providing a motive.
2. Homicidal Death: PW19's postmortem report confirmed the death was homicidal.
3. Recovery of Weapon: MO8 knife was recovered at the appellant's instance and bore the deceased's blood group.
4. Forensic Evidence: Ext.P43 FSL report confirmed blood on the appellant's clothes (MO15, MO16) matched the deceased's blood group.
5. Subsequent Conduct: The appellant committed another murder (Sarada) to mobilize funds, indicating consciousness of guilt.
6. Documentary Evidence: Exts.P3 and P4 proved the appellant purchased a music system and received MO8 knife as a gift.

The Court's Analysis

The Court meticulously examined the five golden principles for conviction based on circumstantial evidence, as laid down in Sharad Birdhichand Sarda v. State of Maharashtra [(1984) 4 SCC 116]:

1. Circumstances must be fully established.
2. Circumstances must be consistent only with the hypothesis of guilt.
3. Circumstances must be of a conclusive nature.
4. Circumstances must exclude every other hypothesis except guilt.
5. Chain of evidence must be complete, leaving no reasonable ground for innocence.

Evaluation of Circumstances

1. Motive (Altercation on 20.11.2016):

   • PW3's testimony was neither wholly reliable nor wholly unreliable, falling under the third category in Vadivelu Thevar v. State of Madras [1957 SCR 981].
   • Jijin (CW9), the key witness to the altercation, was not examined, drawing an adverse inference under Takhaji Hiraji v. Thakore Kubersing Chamansing [(2001) 6 SCC 145].
   • Conclusion: Motive not established beyond reasonable doubt.

2. Homicidal Nature of Death:

   • PW19's evidence confirmed the injury was not accidental but caused by a sharp-edged weapon (MO8 knife).
   • PW18's observation of "arterial spurt" bloodstains corroborated the homicidal nature.
   • Conclusion: Death was homicidal, but authorship not established.

3. Purchase of Music System and Gift of MO8 Knife:

   • Exts.P3 and P4 (invoice and gift voucher) were inadmissible due to lack of Section 65B certificate (Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal [(2020) 7 SCC 1]).
   • PW7's testimony was unreliable as MO8 knife lacked distinctive features and was distributed to 100+ customers.
   • Conclusion: Link between the appellant and MO8 knife not established.

4. Recovery of Weapon and Clothes:

   • MO8 knife and clothes (MO15, MO16) were recovered 15 days post-incident, raising doubts about their preservation.
   • Unexplained delay in producing seized articles before the court (20.01.2017 for recovery on 20.12.2016).
   • Ext.P35 (request to retain custody of MO8 knife) reached the court only on 07.01.2017, indicating prolonged custody with the investigating officer.
   • Conclusion: Chain of custody broken; possibility of tampering cannot be ruled out.

5. Forensic Evidence (Ext.P43 FSL Report):

   • Blood on MO8 knife, MO15 lungi, and MO16 shirt matched the deceased's blood group (A+).
   • However, broken chain of custody rendered the forensic evidence unreliable.
   • Conclusion: Forensic evidence inconclusive due to procedural lapses.

6. Subsequent Murder of Sarada:

   • The appellant was acquitted in Crl.A No. 2330 of 2024 (murder of Sarada).
   • Conclusion: This circumstance no longer survives as incriminating evidence.

Key Observations

"It is trite that suspicion, however grave, can never take the place of legal proof. We are, therefore, constrained to hold that the conviction of the appellant rests on wholly insufficient and unreliable evidence and cannot be sustained under law."

• Section 65B Compliance: The Court emphasized that electronic records require a certificate under Section 65B(4) of the Indian Evidence Act to be admissible. The absence of such a certificate rendered Exts.P3 and P4 inadmissible.
• Chain of Custody: The unexplained delay in producing seized articles and the prolonged custody with the investigating officer raised serious doubts about the integrity of the evidence.
• Reliability of Witnesses: PW3's testimony was embellished and contradictory, while Jijin (CW9), the most material witness, was not examined.

The Verdict

The Kerala High Court allowed the appeal, setting aside the conviction and life sentence imposed by the Additional Sessions Judge-II, Thiruvananthapuram, in S.C. No. 1674 of 2017. The appellant was acquitted of the offence under Section 302 IPC and directed to be set at liberty forthwith, unless his incarceration was required in connection with any other case.

What This Means For Similar Cases

Admissibility of Electronic Records Under Section 65B

• Mandatory Compliance: Courts will strictly enforce the requirement of a Section 65B certificate for electronic records. Oral testimony cannot substitute the certificate (Arjun Panditrao Khotkar).
• Practical Takeaway:
  • Prosecutors must ensure contemporaneous generation of electronic records during investigation.
  • Section 65B certificate must be obtained before trial to avoid inadmissibility.
  • Defence lawyers should challenge electronic evidence lacking the certificate.

Chain of Custody in Circumstantial Evidence

• Prompt Production: Seized articles must be produced before the Magistrate immediately to prevent tampering or contamination.
• Unexplained Delays: Any delay in custody raises presumption of manipulation, weakening the prosecution's case.
• Practical Takeaway:
  • Investigating officers must document custody meticulously.
  • Defence should scrutinize property lists for delays or gaps.

Reliability of Interested Witnesses

• Corroboration Required: Testimony of interested witnesses (e.g., relatives) must be corroborated by independent evidence.
• Adverse Inference: Non-examination of material witnesses (e.g., Jijin) may lead to adverse inference against the prosecution (Takhaji Hiraji).
• Practical Takeaway:
  • Prosecution must examine all material witnesses to avoid adverse inference.
  • Defence should highlight contradictions in witness testimonies.