Wakilii

Rex v Karioki (Criminal Revision Case No. 94 of 1951)

East African Court of Appeal · [1952] EACA 287 · 1952 Revision Declined — Trial Court Finding Upheld AI-generated summary ↓ Download Pin to watchlist Add to matter
Jurisdiction
Uganda
Case Type
Criminal revision from First Class Magistrate's Court at Fort Hall
Decision
Accused found guilty of arson but insane at the time so as not to be responsible for his action; order under section 164 of the Criminal Procedure Code upheld

Observed later treatment

No later-treatment classification is recorded for this judgment.

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Holding

The Court held that medical evidence is not essential to prove insanity under section 13 of the Penal Code. A court of appeal will only upset a trial court's finding on insanity if satisfied it was quite unreasonable on all the evidence. The trial Magistrate's finding that the accused was temporarily insane when committing arson was not unreasonable based on the accused's own evidence and corroborating witness testimony, despite the absence of medical evidence at the time of the crime.

Outcome

Accused found guilty of arson but insane at the time so as not to be responsible for his action; order under section 164 of the Criminal Procedure Code upheld

Facts

The accused was found guilty of arson by the First Class Magistrate at Fort Hall for burning huts on 12 April 1951. The trial Magistrate also found him to have been insane at the time so as not to be responsible for his action. There was no medical evidence regarding the accused's mental state in April 1951. Medical evidence showed no signs of insanity from 28 May 1951 onwards. The accused had been placed under observation as a suspected lunatic between 31 January and 6 February 1951 and was discharged as normal. A defence witness testified that she saw the accused at the time of the crime behaving like a drunk man, tottering about, and that he was known in the village as a man who has mad fits. The accused himself gave evidence that his head was very bad at the time and that he began having mad fits the previous year. The huts burnt belonged to the accused's father, with whom there was enmity.

Issues

  1. Whether the trial Magistrate was justified in finding the accused insane at the time of committing arson so as not to be responsible for his action under section 164 of the Criminal Procedure Code.
  2. Whether medical evidence is essential to prove insanity under section 13 of the Penal Code.

Orders

  • The Court declined to interfere with the trial Magistrate's findings.
  • The Court declined to interfere with the order under section 164 of the Criminal Procedure Code.
  • The Governor to be supplied with a copy of this Order for such action as he may deem desirable.

Rules and key headnotes

Insanity Defence — Penal Code s.13 — Medical Evidence Not Essential
Medical evidence is not essential to prove insanity under section 13 of the Penal Code.
Insanity Defence — Standard of Appellate Review
A court of appeal will only upset a trial court's finding on insanity if satisfied that it was quite unreasonable on all the evidence, and not merely because it might have made a different finding had it been trying the case itself.
Insanity — Burden of Proof — Balance of Evidence
It is for an accused person to prove, on a balance of all the evidence, that he falls within the ambit of section 13 of the Penal Code regarding insanity.
Insanity — Determination by Trier of Fact
It is ultimately for the jury or magistrate as judge of facts, and not for medical experts, to determine the issue of sanity.

Legislation cited (2)

  • Penal Code s.13
  • Criminal Procedure Code s.164

Cases cited (2)

  • Rex v Dart (14 Cox 143)
  • Rex v Rivett (34 Cr. App. Rep. 87)

Full judgment

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

Rex v Karioki (Criminal Revision Case No. 94 of 1951) [1952] EACA 287 (1 January 1952)
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.