Alfred Mbuvi Munyu & another v Republic
The bottom line
#Kenya's Court of Appeal confirmed that new laws do not apply to old cases unless Parliament says so explicitly.
What this practically means
#Executive summary
#Key legal issues
#Sufficiency of evidence for the common assault conviction
The conviction was supported by overwhelming evidence; the claim that others might have inflicted the injuries was a ploy to exculpate the appellants
The Court re-evaluated the first-instance evidence as on a first appeal, including the sworn testimony of the appellants. Neighbours' evidence established the appellants severely beat the deceased in his locked room. The trial Judge's disbelief of the claim of reasonable arrest force was upheld, the Court being itself satisfied beyond reasonable doubt that excessive and unlawful force was used.
Whether the trial Judge failed to consider the defence case
The complaint had no merit; the trial judgment expressly considered the defence of no necessity to use force and the absence of an alibi
The Court distinguished Joseph Njaramba Karura v Republic, where the trial Judge had ignored the appellant's statement. Here the trial Judge set out the charge particulars, noted the absence of an alibi, quoted the appellants' sworn evidence on the force used, and analysed the neighbours' evidence before concluding no force was necessary. The judgment therefore engaged with the defence.
Applicability of section 379(5A) of the Criminal Procedure Code
The section, enacted in 1990 with no retrospective effect, could not apply to a 1986 offence and 1989 sentence; the certificate conferred no power to review the sentence
The section was enacted by Act No 7 of 1990, assented to on 18th June 1990 and commenced on 22nd June 1990. Neither it nor the other amendments were expressed to be retrospective. Applying the presumption against retrospectivity, the Court held the certificate could not empower review of a sentence passed before commencement.
Correctness of the sentence of a fine of Shs 10,000/-
No error of principle in the exercise of the trial Judge's unfettered sentencing discretion; the sentence met the interests of justice
Section 251 of the Penal Code prescribes a maximum of five years for assault causing actual bodily harm, and section 26(3) permits a fine in substitution for imprisonment. Following Mita v Rep, a fine is not wrong unless circumstances irresistibly preclude it. Mitigation (age, two years on remand, loss of employment, family responsibilities, first offenders) was considered by the trial Judge.
Legal principles established
#- A statutory provision is not retrospective unless expressly so stated; section 379(5A) of the Criminal Procedure Code cannot apply to offences and sentences predating its commencement
- On a first appeal the Court of Appeal analyses and evaluates the evidence afresh and may consider sentence notwithstanding the invalidity of a section 379(5A) certificate
- It is not wrong to impose a fine for assault causing actual bodily harm unless the circumstances irresistibly preclude that mode of punishment
Court orders
#- 1.Appeal against conviction dismissed
- 2.Appellants released from custody to which they had been committed pending judgment
- 3.Sentence of a fine of Shs 10,000/- (default six months imprisonment) left undisturbed
- On appeal from
- High Court of Kenya at Nairobi
- Criminal Case No 22 of 1988
- Jurisdiction invoked
- First appeal to the Court of Appeal under the Criminal Procedure Code; the Attorney General's certificate under section 379(5A) of the Criminal Procedure Code was held not to apply
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Alfred Mbuvi Munyu & another v Republic", Case Analysis (1992). Criminal Appeal No 13 of 1990. Source: https://new.kenyalaw.org/akn/ke/judgment/keca/1992/66/eng@1992-07-17
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.