Damaris Mueni Musau v Republic [2020] KECA 638 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a murder conviction based on circumstantial evidence and confirmed the death sentence, confirming post-Muruatetu that appellate sentence interference is not automatic.
What this practically means
#Executive summary
#Key legal issues
#Whether the circumstantial evidence met the threshold for a conviction beyond reasonable doubt
The Court affirmed the trial Judge's finding that the incriminating circumstances linking the appellant to the murder were incompatible with her innocence and pointed irresistibly to her guilt; the appeal on this ground failed.
The Court restated the well-trodden principles from Ndurya, Sawe, Wambua, Mwendwa and Kipkering Arap Koskei: inculpatory facts must be incompatible with innocence, incapable of explanation on any other hypothesis, and not weakened by co-existing circumstances. Applying these, the Court found the trial Judge's identification of incriminating factors — the appellant's indifference, contradictory reports, and attempt to sell the deceased's property — well founded on both facts and law, and affirmed them.
Whether contradictions and gaps in the prosecution case rendered it inconsistent with guilt
The alleged discrepancies were immaterial and curable; the trial court was entitled to reject the appellant's contradictory evidence and believe PW2 and PW3.
The Court applied Njuki and Section 382 of the Criminal Procedure Code: discrepancies are only fatal if they create doubt as to guilt. The complaints about who first reported the disappearance and the recovery of sale documents did not create doubt; the appellant's claim of having reported the deceased missing was rejected for want of any OB entry, and the trial court, having assessed demeanor, was entitled to prefer the evidence of PW2 and PW3.
Whether an adverse inference should be drawn from the prosecution's failure to call crucial witnesses
No adverse inference was warranted; the choice of witnesses lies with the prosecution absent oblique motive, and the uncalled witnesses' evidence would have had no probative value.
Relying on Section 134/143 of the Evidence Act and Bukenya v Uganda, the Court held that adverse inference arises only where evidence is barely adequate. Here the conviction rested on the appellant's incriminating conduct, not on the uncalled advocate or tenants; there were no blood stains in the house and the prosecution did not assert the murder occurred there, so the exclusion of the tenants' evidence caused no prejudice or miscarriage of justice.
Whether the police investigations were shoddy
The Court found nothing untoward in the failure to arrest PW6 and PW7, and the evidence adduced was sufficient to prove the charge.
PW6 and PW7 joined the search for the deceased, and PW7 alerted police to the intended sale of the property, which the Court found inconsistent with guilt; his two-year delay in recording a statement was explained and accepted by the trial court. The breaking into and carting away of household goods was explained by PW4 and PW5 as necessitated by the appellant's absence, corroborated by PW1. No basis for impugning the investigations was established.
Sentence: whether the death sentence should be disturbed in light of the Muruatetu decision
Interference with a death sentence is not automatic; on these facts — a brutal dismemberment killing — the Court declined to interfere with the sentence.
Following John Gitau Gachiri and Anne Waithera Macharia, the Court held that the discretion conferred by Muruatetu does not compel appellate interference; each case turns on its circumstances. Given the vicious manner in which the deceased was killed and mutilated, and having considered the appellant's defence, the Court found no reason to interfere with the death sentence imposed by the trial court.
Legal principles established
#- In order to justify a conviction founded on circumstantial evidence, the inculpatory facts must be incompatible with the innocence of the accused, incapable of explanation on any other hypothesis than guilt, and there must be no other co-existing circumstances weakening the chain of evidence
- Where discrepancies in the evidence do not affect an otherwise proved case against the accused, a court is entitled to overlook those discrepancies and proceed to convict
- The prosecution has discretion as to which witnesses to call, and the Court will not interfere unless the failure to call a witness was influenced by an oblique motive; adverse inference arises only where the evidence on record is barely sufficient
- Whether the Court of Appeal will interfere with the trial court's exercise of discretion to award a death sentence is not automatic; it depends on the circumstances of each case, to be considered on a case-to-case basis
- On a first appeal, the appellate court must submit the evidence as a whole to a fresh and exhaustive examination, weigh conflicting evidence and draw its own conclusions, while making allowance for the trial court's advantage of hearing and seeing the witnesses
Court orders
#- 1.The appeal is dismissed in its entirety
- 2.The conviction of the appellant for the murder of Raphael Matheka Nzembu and the death sentence imposed by the High Court are affirmed
- On appeal from
- High Court of Kenya at Nairobi
- HCCRA No. 24 of 2015
- Jurisdiction invoked
- First appeal to the Court of Appeal from a conviction and sentence of the High Court exercising original criminal jurisdiction (murder charge under Sections 203 and 204 of the Penal Code)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Damaris Mueni Musau v Republic [2020] KECA 638 (KLR)", Case Analysis (2020). Criminal Appeal 100 of 2017. Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2020/638/eng@2020-05-22
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.