Wakilii

Musele v Reginam (Criminal Appeal Nd. 266 of 1956)

East African Court of Appeal · [1956] EACA 622 · 1950 Appeal Dismissed AI-generated summary ↓ Download Pin to watchlist Add to matter
Jurisdiction
Uganda
Case Type
Criminal appeal from conviction for murder by the Supreme Court of Kenya
Decision
Conviction for murder upheld

Observed later treatment

No later-treatment classification is recorded for this judgment.

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Holding

The Court of Appeal dismissed the appeal, holding that the word 'wrong' in section 13 of the Penal Code means 'contrary to law', not morally wrong. To establish the defence of insanity, the accused must prove incapacity to know the act was contrary to law due to mental disease. The evidence fell short of establishing that the appellant was incapable of knowing his act was illegal.

Outcome

Conviction for murder upheld

Facts

The appellant shot his wife Elizabeth Mali with an arrow on 19 February 1956 while she was in her kitchen with three children. She died almost immediately. He then set fire to the kitchen with her body inside and disappeared for nearly a month. The killing followed years of marital conflict dating from 1952 when the appellant married a second wife. The appellant believed the deceased was practising witchcraft against him and alienating their children. The immediate trigger was the deceased taking their son Maluki away a few days before her death. The appellant gave evidence that he did not know what he was doing when he killed her and claimed a history of mental illness dating to 1917. Dr. Margetts, a psychiatrist, examined him and found him in a state of mild depression, but testified that the appellant knew what he was doing and was capable of distinguishing right from wrong, though his beliefs were coloured by his conviction about witchcraft.

Issues

  1. Whether the trial Judge was wrong in refusing to bring in a special verdict of guilty but insane.
  2. Whether the appellant, through disease affecting his mind, was incapable of knowing that killing his wife was contrary to the law of Kenya.

Orders

  • Appeal dismissed.

Rules and key headnotes

Insanity Defence — M'Naghten Rules — Meaning of 'Wrong' in Section 13 Penal Code
On the proper construction of section 13 of the Penal Code, the word 'wrong' means 'contrary to law', and it is not a defence to prove that although the accused knew what he was doing was legally wrong, he believed it was morally right.
Insanity Defence — Burden of Proof — Standard Required
To establish the defence of insanity under section 13 of the Penal Code, the accused must prove that if he was capable of understanding what he was doing, he was incapable of knowing that his act was contrary to law, and such incapacity must result from disease affecting his mind.
Insanity Defence — Belief in Witchcraft — Relevance to Mental Capacity
A belief that one is justified in killing because the victim was practising witchcraft does not establish insanity where there is no evidence that such belief arose from mental defect, as it is a belief sometimes held by entirely sane persons.
Expert Evidence — Insanity — Proper Procedure for Calling Medical Witnesses
As a general rule, evidence as to the accused's state of mind should be called by the defence and not by the prosecution, whose duty is limited to supplying the defence with copies of medical reports and making medical witnesses available to the defence, unless there are special reasons such as the accused being unrepresented.
Insanity Defence — Tribal Law — Irrelevance to Criminal Responsibility
The question whether an act is contrary to tribal law is irrelevant to determining criminal responsibility; the accused's responsibility must be determined by whether the act was contrary to the law of Kenya as contained in the Penal Code, which prevails over any tribal law or custom.

Legislation cited (2)

  • Penal Code s.13
  • Eastern Africa Order in Council, 1902, article 20

Cases cited (5)

  • R v Windle (36 Cr App R 85)
  • R v Oliver Smith (6 Cr App R 19)
  • R v Casey (32 Cr App R 91)
  • R v Smith (8 Cr App R 72)
  • R v Abramovitch (7 Cr App R 145)

Full judgment

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The original judgment as reported. Read the original PDF before relying on any passage.

Musele v Reginam (Criminal Appeal Nd. 266 of 1956) [1950] EACA 622 (1 January 1950)
Source: this page presents Wakilii’s issue analysis and metadata for a publicly reported Ugandan judgment. Any AI-generated summary is marked as such. Judgment text is sourced from the Uganda Legal Information Institute (ulii.org). Wakilii is not affiliated with ULII.