Muriithi v Republic (Criminal Appeal 119 of 2018) [2025] KECA 1244 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a murder conviction but replaced life imprisonment with 40 years, ruling life sentences unconstitutional.
What this practically means
#Executive summary
#Key legal issues
#Proof of the offence of murder
All three elements of murder - death and cause, the unlawful act by the accused, and malice aforethought - were proved beyond reasonable doubt
Three eyewitnesses (PW2, PW3 and PW6) saw the appellant slap and kick the deceased and throw a cooking stone at her head while she lay on the ground. Medical evidence established severe head injury as cause of death. The court found the appellant's account of an accidental fall concocted, and the unprovoked nature of the attack demonstrated intent to kill or cause grievous harm under section 206 of the Penal Code.
Appropriateness of the life sentence
Although the life sentence was merited on the facts, its indeterminate nature is unconstitutional, so the court interfered and substituted 40 years imprisonment
The court deferred to the trial court's sentencing discretion per Bernard Kimani Gacheru, and found the brutality of the offence justified a severe sentence. However, applying its own recent jurisprudence in Manyeso v Republic that an indeterminate life sentence is unconstitutional, it set the life term aside and substituted a determinate sentence of 40 years.
Legal principles established
#- An appellate court will not interfere with a trial court's sentence unless it is manifestly excessive, the trial court overlooked a material factor, took into account wrong material, or acted on a wrong principle
- On a first appeal, the appellate court is duty-bound to re-evaluate, re-assess and re-analyse the evidence and reach its own conclusions, making allowance for not having seen or heard the witnesses
- An indeterminate life sentence is unconstitutional; appellate courts are drifting away from imposing life sentences and may substitute a determinate term
Court orders
#- 1.Appeal against conviction dismissed; conviction for murder affirmed
- 2.Sentence of life imprisonment set aside and substituted with a sentence of 40 years imprisonment
- On appeal from
- High Court of Kenya at Chuka
- null
- Jurisdiction invoked
- First appeal to the Court of Appeal under the Criminal Procedure Code (appellate jurisdiction over High Court convictions)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Muriithi v Republic (Criminal Appeal 119 of 2018) [2025] KECA 1244 (KLR)", Case Analysis (2025). Criminal Appeal (unnumbered on record; first appeal from Chuka High Court). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2025/1244/eng@2025-07-11
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.