Republic v AB
The bottom line
#In Kenya, the prosecution must prove the exact cause of death using medical evidence to secure a murder conviction.
What this practically means
#Executive summary
#Key legal issues
#Proof of malice aforethought
Stabbing the deceased with a knife to the extent that the intestines protruded showed malice to cause grievous harm and/or death; the attack was unjustified and malicious.
The accused pursued the deceased after an initial fight, caught up with him in an open field, held him down and stabbed him with a knife, then fled. The court inferred intention to cause grievous harm or death from the nature of the weapon and injuries, and found the accused's bare denial showed no justification.
Proof of cause of death
Murder was not proved because the post mortem report was not produced and no evidence excluded natural causes as the reason for death.
Relying on Ndungu v Republic, Chengo Nickson Kalama v Republic and Joseph Angote v Republic, the court held that death and its cause must be proved beyond reasonable doubt by medical evidence, particularly a post mortem report, save in exceptional cases. The prosecution's failure to produce the report was fatal to the murder charge.
Conviction on a lesser cognate offence
The accused was convicted of grievous harm contrary to section 234 of the Penal Code.
Following Ndungu v Republic, the court found that although murder was not proved, there was evidence beyond reasonable doubt that the accused occasioned the deceased grievous harm, witnessed by PW5 in broad daylight, and convicted on the cognate offence.
Legal principles established
#- Where the body is available and has been examined, the post mortem report must be produced to prove cause of death.
- An accused not found guilty of murder may be convicted on a lesser cognate offence.
Court orders
#- 1.The accused was found guilty of grievous harm contrary to Section 234 of the Penal Code and convicted accordingly
- Jurisdiction invoked
- Original criminal jurisdiction over murder contrary to section 203 of the Penal Code, Cap 63
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Republic v AB", Case Analysis (2020). Criminal Case No. 11 of 2014. Source:
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.