Case Note & Summary
The appellant, Raju Babu Patel, was convicted under Section 302 of the Indian Penal Code, 1860 (IPC) for the murder of his father, Babu Patel, by decapitation with an axe. The incident occurred on the night of 5th May 1997 or early morning of 6th May 1997 in a field where the appellant resided with his father. The prosecution case was based on the testimony of PW-1 Salim, the appellant's brother, who saw the appellant standing with an axe near the decapitated body of their father. The appellant was arrested and charged. At trial, the appellant pleaded not guilty and raised an alternative defence of insanity under Section 84 IPC, claiming he was mentally unsound at the time of the incident. The trial court rejected this defence and convicted him. On appeal, the High Court examined the evidence, including medical records showing that the appellant had been diagnosed with schizophrenia and was under treatment. The court noted that the appellant's behaviour after the incident, such as remaining at the scene and not fleeing, indicated unsoundness of mind. The court held that the appellant had discharged the burden of proving legal insanity on a preponderance of probabilities. Consequently, the High Court allowed the appeal, set aside the conviction and sentence, and acquitted the appellant under Section 84 IPC, ordering his release unless required in any other case.
Headnote
A) Criminal Law - Murder - Section 302 IPC - Conviction and Sentence - Appellant convicted for murder of his father by decapitation - Appeal against conviction - Held that conviction under Section 302 IPC is set aside and appellant is acquitted on ground of insanity (Paras 1-10). B) Criminal Law - Insanity Defence - Section 84 IPC - Burden of Proof - Accused must prove legal insanity on preponderance of probabilities - Medical evidence showing schizophrenia and unsoundness of mind at time of incident - Held that appellant is entitled to benefit of Section 84 IPC (Paras 5-10). C) Criminal Law - Sentencing - Life Imprisonment - Section 302 IPC - When accused is acquitted on ground of insanity, sentence of life imprisonment is set aside - Held that appellant be released unless required in any other case (Para 10).
Issue of Consideration
Whether the appellant is entitled to the benefit of Section 84 of the Indian Penal Code, 1860 (IPC) on the ground that he was mentally unsound at the time of committing the offence of murder of his father.
Final Decision
Appeal allowed. Conviction and sentence set aside. Appellant acquitted under Section 302 IPC on ground of insanity under Section 84 IPC. Appellant to be released unless required in any other case.
Law Points
- Section 84 IPC
- burden of proof on accused
- preponderance of probabilities
- mental unsoundness at time of act
- legal insanity
- medical evidence
- presumption of sanity



