Selina Mukwanjagi Basilio v Republic
The bottom line
#Kenya's Court of Appeal upheld a murder conviction for a mob-led witchcraft killing but cut the life sentence to thirty years.
What this practically means
#Executive summary
#Key legal issues
#Whether the prosecution proved the charge of murder beyond reasonable doubt.
Yes. The fact and cause of death were established by post mortem evidence; eyewitness testimony placed the appellant at the scene leading the assault; and malice aforethought was inferable from the brutal and sustained attack.
PW1 and PW4 gave direct eyewitness evidence that the appellant led a group that assaulted the deceased for allegedly practising witchcraft, and set him ablaze. Their account was corroborated by the post mortem findings of severe head injury from blunt force trauma and burns. Malice aforethought was established under section 206 of the Penal Code by the targeting of vulnerable body parts and the burning of the deceased while alive. The alibi defence was an afterthought and did not displace the credible prosecution evidence.
Whether the appellant was culpable notwithstanding that the fatal blow was not attributed to her personally.
Yes. Acting with others in prosecution of a common purpose under section 21 of the Penal Code rendered her as culpable as her co-perpetrators.
The court found that the appellant and her group jointly assaulted the deceased. Where a killing occurs in the course of a joint enterprise, the law of common intention (section 21, Penal Code) attributes the outcome to each participant, so it was immaterial which member of the group administered the fatal blow. The appellant instigated the attack by making the witchcraft allegation and participated throughout the assault.
Whether the life sentence was harsh and excessive and ought to be reconsidered.
Yes. Because the appellant was sentenced before the Muruatetu jurisprudence required an opportunity to mitigate, the life sentence was set aside and substituted with thirty years imprisonment.
The court noted that the appellant was convicted and sentenced before the Supreme Court's decision in Muruatetu, which declared mandatory death sentences under section 204 of the Penal Code unconstitutional and required that convicted persons be given a chance to mitigate. Acknowledging the appellant's central role as the instigator of the attack, the court nonetheless found the life sentence harsh and excessive and substituted a determinate term of thirty years from the date of the trial court's sentence.
Legal principles established
#- On a first appeal, the appellate court must re-evaluate the evidence and draw its own conclusions, while making due allowance for the fact that it neither saw nor heard the witnesses.
- To sustain a conviction for murder, the prosecution must prove the fact and cause of death, that the accused's acts or omissions caused the death, and malice aforethought.
- Where a group acts in prosecution of a common purpose under section 21 of the Penal Code, each participant is culpable for the killing even where it cannot be established who administered the fatal blow.
Court orders
#- 1.Appeal against conviction dismissed; conviction for murder upheld.
- 2.Sentence of life imprisonment set aside.
- 3.Sentence substituted with thirty (30) years imprisonment with effect from the date the appellant was sentenced by the trial court.
- On appeal from
- High Court of Kenya at Chuka
- Not stated in the judgment
- Jurisdiction invoked
- First appeal to the Court of Appeal against conviction and sentence in a murder trial (as of right under the framework governing appeals from the High Court exercising original criminal jurisdiction); no specific constitutional provision is invoked in the judgment.
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Selina Mukwanjagi Basilio v Republic", Case Analysis (2026). Not stated in the judgment. Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2026/511/eng@2026-03-13
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.