Benard Kungu Kariuki v Republic [2014] KECA 450 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a murder conviction, confirming that properly corroborated child witness evidence and voice identification can convict, even against an alibi.
What this practically means
#Executive summary
#Key legal issues
#Adequacy of the voire dire examination and admissibility of unsworn evidence of children of tender years
The trial court's voire dire examination complied with section 19 of the Oaths and Statutory Declarations Act, and the unsworn evidence of the three children was admissible and credible though requiring corroboration under section 124 of the Evidence Act.
The Court restated the two-step test from Mohammed v Republic: the court must establish whether the child understands the nature of an oath and, if not, whether the child possesses sufficient intelligence and understands the duty to tell the truth. The trial court conducted the examination and consciously elected to receive unsworn evidence. Unsworn evidence is not valueless but must be corroborated, which the Court found present in PW4's voice identification and the medical evidence.
Whether the children's evidence was corroborated
The evidence of PW1, PW2 and PW3 was corroborated by PW4's voice identification of the appellant calling the deceased and by the medical and post-mortem evidence establishing death by chemical poisoning.
The Court accepted the corroboration of PW4, who knew the appellant well and heard his voice calling the deceased, applying Libambula v Republic on voice identification. The toxicology findings of Diazinol and Amitraz and the post-mortem report corroborated the poisoning narrative. The Court added that even absent this, the circumstantial evidence linking the appellant was overwhelming.
Malice aforethought
Malice aforethought was established the moment the appellant prepared and administered the poisonous pesticides disguised as deworming medicine.
The Court reasoned that the appellant formed the intention to cause death or grievous harm at the point of preparing and bringing dangerous pesticides for consumption by children under the pretext of deworming them. Death was the inevitable outcome of ingesting such poison, satisfying the requirement of malice aforethought for murder under sections 203 and 204 of the Penal Code.
Alibi defence
The burden of negating an alibi rests on the prosecution throughout, and the prosecution discharged it here.
Citing Karanja v Republic and Anthony Kinyanjui Kimani v Republic, the Court confirmed no burden falls on the accused to prove an alibi. PW4's evidence placed the appellant at the scene at about 9:00 am, and DW2 could not corroborate the alibi because he had left the construction site for a period. The prosecution's credible and consistent evidence displaced the alibi and proved guilt beyond reasonable doubt.
Legal principles established
#- A first appellate court must re-evaluate the evidence and reach its own independent conclusion while making allowance for not having seen or heard the witnesses
- Evidence of a child of tender years given unsworn must be corroborated before a conviction can be sustained, following a proper voire dire examination
- Evidence of voice identification is receivable and admissible and may carry as much weight as visual identification depending on the circumstances
- The burden of disproving an alibi rests on the prosecution throughout; no burden is cast on the accused to prove his alibi
- No particular number of witnesses is required to prove any fact under section 143 of the Evidence Act
- Circumstantial evidence justifying an inference of guilt must be incompatible with the innocence of the accused and incapable of explanation on any other reasonable hypothesis
Court orders
#- 1.The appeal is dismissed
- 2.The conviction and sentence of the High Court are upheld
- On appeal from
- High Court of Kenya at Nairobi
- H.C.Cr. A. 68 of 2008
- Jurisdiction invoked
- First appeal to the Court of Appeal against conviction and sentence from the High Court exercising original criminal jurisdiction
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Benard Kungu Kariuki v Republic [2014] KECA 450 (KLR)", Case Analysis (2014). Criminal Appeal No 362 of 2012. Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2014/450/eng@2014-07-18
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.