K.P. Tamilmaran v. State: Supreme Court's Landmark Judgment on Honour Killings
The Supreme Court delivered a decisive verdict on honour killings, clarifying the evidentiary value of hostile and related witnesses in such cases.
Adv. Suresh Gupta
Senior Partner, Criminal Law

Introduction
In K.P. Tamilmaran v. State By Deputy Superintendent of Police (2025 INSC 576), the Supreme Court addressed the heinous practice of honour killings and provided crucial guidance on evidence evaluation in such cases.
Background
The case arose from the brutal murder of a young inter-caste couple, Murugesan and Kannagi, in Tamil Nadu in 2003. The accused were family members who opposed the inter-caste marriage.
Key Holdings
- Hostile Witnesses: Testimony of hostile witnesses cannot be completely discarded; relevant portions can be relied upon
- Related Witnesses: Relationship with victim does not automatically make testimony unreliable
- Social Context: Courts must understand the social pressures in honour killing cases
Social Commentary
The Court strongly condemned honour killings as barbaric practices that have no place in a constitutional democracy committed to individual liberty and equality.
Evidentiary Guidance
This judgment provides important guidance for trial courts on evaluating evidence in honour killing cases where witnesses often turn hostile due to family and community pressure.
Legal Disclaimer
This article is for informational purposes only and does not constitute legal advice. The information contained herein may not be applicable to all situations and may not reflect the most current legal developments. Please consult with a qualified attorney for specific legal advice regarding your situation.


