This case involved a horrific “honour-killing” from 2003, where a young couple, Murugesan (from the Dalit community) and Kannagi (from the Vanniyar community), were murdered for marrying against their families’ wishes. After their registered marriage, they returned to their village in July 2003. On 07.07.2003, Murugesan was brutally beaten by a mob, including Kannagi’s father (A-1) and brother (A-2). The next morning, both Murugesan and Kannagi were poisoned with insecticide and their bodies burnt. A total of fifteen accused faced trial. The Trial Court convicted thirteen, including Kannagi’s brother (A-2) who was sentenced to death (later commuted to life imprisonment by the High Court), and two police officers (A-14 K.P. Tamilmaran and A-15 M. Sellamuthu) who were convicted for dereliction of duty and fabricating evidence1…. The Madras High Court largely upheld these convictions and sentences, with some modifications and acquittals12. The present appeals were filed before the Supreme Court by the remaining eleven convicted individuals, including the police officers, challenging their convictions and sentences.
Law Involved: The case primarily involved various sections of the Indian Penal Code, 1860 (IPC), including:
Section 302 (Murder) read with 149 (unlawful assembly).
Section 217 (public servant disobeying direction of law with intent to save person from punishment).
Section 218 (public servant framing incorrect record or writing with intent to save person from punishment). Additionally, the Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act, 1989 (SC/ST Act), specifically Sections 3(2)(i) (punishment for atrocities) and 4 (punishment for neglect of duties by public servant), was applied to the police officers. The proceedings also involved the Code of Criminal Procedure, 1973 (Cr.PC) (Sections 154, 157, 311) and the Indian Evidence Act, 1872 (Sections 3, 154, 155), particularly regarding the treatment and evidentiary value of “hostile witnesses” and “interested witnesses”.
Reasoning: The Supreme Court emphasized the “dastardly murder” rooted in a “deeply entrenched hierarchical caste system” and characterized it as “honour-killing”. The Court thoroughly analyzed the testimonies of key prosecution witnesses, many of whom had turned “hostile” during the trial. It clarified that the evidence of a hostile witness cannot be entirely discarded, but its reliability depends on corroboration from other evidence. The Court found the prosecution’s failure to prevent witnesses from turning hostile indicative of “gross inefficiency”.
Regarding the police officers (A-14 and A-15), the Court concluded that they had indeed acted in “flagrant violation of the law” by refusing to register the initial FIR on 08.07.2003, despite receiving information about a cognizable offence. This refusal and subsequent actions, including fabricating evidence to protect members of the dominant community, directly violated their duties under Sections 154 and 157 Cr.PC. The Court found A-15 to be the “main architect” behind the delayed FIR and misleading investigation.
The Court further noted that compensation for victims is warranted in such heinous crimes, especially those stemming from deep-seated caste discrimination.
Holding: The Supreme Court upheld the impugned judgment of the Madras High Court. Specifically, it affirmed the convictions and sentences of the appellants who challenged them, including the police officers (A-14 and A-15), effectively dismissing their appeals against conviction. The Court directed the State of Tamil Nadu to pay a compensation of Rs. 5,00,000/- (Rupees Five Lakhs) jointly to PW-1 (father of Murugesan) and PW-49 (step-mother of Murugesan), or to their nearest of kin. All appellants who were on bail were directed to surrender within two weeks to undergo their remaining sentences.
K. P. Tamilmaran V. The State By Deputy Superintendent Of Police
Supreme Court: 2025 INSC 576: (DoJ 28-04-2025)




