Mukhwana v Republic (Criminal Appeal 211 of 2020) [2026] KECA 188 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a murder conviction based on circumstantial evidence but threw out the automatic death sentence because the accused was never given a chance to plead for leniency.
What this practically means
#Executive summary
#Questions the Court framed
#The issues the Court set itself to decide, in its own words.
- 1.Whether the circumstantial evidence (including the 'last seen with' doctrine) proved that the appellant caused the death of the deceased beyond reasonable doubt
- 2.Whether PW1's unsworn testimony, not subjected to cross-examination, could sustain the conviction
- 3.Whether the failure to call the investigating officer and PW2's brother vitiated the conviction
- 4.Whether the appellant's alibi defence was dislodged
- 5.Whether the mandatory death sentence imposed without an opportunity to mitigate was lawful, in light of Muruatetu
Key legal issues
#Sufficiency of circumstantial evidence and the 'last seen with' doctrine
The evidence of PW1 (corroborated by PW3) placed the appellant as the last person seen leaving with the deceased; the body was found on the sack he carried away; his total denial and false explanation displaced the alibi and allowed the inference of guilt.
The Court applied Sawe v Rep and Abanga alias Onyango: inculpatory facts must be incompatible with innocence and form a complete chain. Under section 111(1) of the Evidence Act and the last-seen doctrine, the accused had a duty to explain the deceased's fate. His blanket denial, shown false, acquired substantive inculpatory effect under Rafaeri Munya. Minor inconsistencies between witnesses were immaterial under section 382 of the Criminal Procedure Code.
Failure to call the investigating officer and other witnesses
The failure to call the investigating officer did not vitiate the conviction because no prejudice was shown; PW1's lack of cross-examination was cured by PW3's materially corroborating, cross-examined evidence.
Relying on Bwaneka v Uganda and Harward Shikanga alias Kadogo, the Court held that calling the investigating officer is good practice but non-compliance is not automatic ground for acquittal; each case turns on its own circumstances. PW1's unsworn testimony of a child was materially corroborated by PW3, and minor discrepancies not affecting the proved case may be overlooked under John Nyaga Njuki.
Mandatory death sentence imposed without mitigation
The death sentence was imposed mandatorily with no mitigation taken; following Muruatetu and Kipkeu, the sentence must be set aside and the matter remitted for mitigation, even though the conviction stands.
Sentencing is part of the trial; denying the accused an opportunity to address the court on sentence breaches fair-trial principles and renders the discretion non-judicial. Because there was no material on record on which this Court could fashion a proper sentence itself, and imposing one would deprive the appellant of an appellate challenge, the appropriate remedy is remittal to the trial court with credit for time served in custody.
Legal principles established
#- A first appellate court must subject the whole evidence to a fresh and exhaustive examination and reach its own conclusions, not merely check whether some evidence supports the trial court.
- On a 'last seen with' case, once the prosecution establishes the accused was last seen with the deceased, the accused bears a duty to explain how the deceased met death; an obvious, deliberate lie or false explanation becomes substantively inculpatory and can corroborate independent evidence.
- Failure to call the investigating officer does not automatically result in acquittal; each case must be assessed for actual prejudice.
- A sentence imposed mandatorily, without taking down mitigating circumstances, is irregular even if imposed before Muruatetu, and must be set aside notwithstanding a lawful conviction.
Court orders
#- 1.Appeal against conviction dismissed
- 2.Sentence of death set aside
- 3.Matter remitted to the trial court to take mitigating circumstances and impose an appropriate sentence, taking into account the period of the appellant's incarceration pre and post conviction
The bench
#One judgment of the whole court — no separate or dissenting opinions.
- On appeal from
- High Court of Kenya
- Not stated
- Jurisdiction invoked
- First appellate jurisdiction over an appeal from the High Court, under the Court of Appeal Rules (rule 31(1)(a) of the Rules of this Court)
Relief refused
#Quashing of the conviction
The Court found the circumstantial evidence and the 'last seen with' inference, coupled with the disbelieved alibi, sufficient to sustain the conviction
Substitution by the Court itself of a term sentence taking into account time served
Because no mitigation had been taken, the Court could not 'pluck a sentence from the air' without denying the appellant one appellate rung
Costs
No costs order made.
Quotable passages
#Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.
In the premises, while we dismiss the appellant’s appeal on conviction, we set aside the sentence imposed on him and direct that the matter be remitted to the trial court to take mitigating circumstances and impose an appropriate sentence, taking into account the period of the appellant’s incarceration pre and post his conviction.
It is now trite that even though the onus of proof in criminal cases always rests squarely on the prosecution, the last seen theory in the prosecution of murder or culpable homicide cases is that where the deceased was last seen with the accused, there is a duty placed on the accused to give an explanation relating to how the deceased met his or her death.
It is true that the decision of the Supreme Court in Francis Karioko Muruatetu & Another v Republic (supra) was categorical that death sentence, if imposed merely because it is mandatory, is unconstitutional. It does not matter whether the sentence was meted before that decision was delivered.
the mere failure to comply with it, i.e. calling an investigating officer, cannot automatically result in an acquittal. Each case would have to be considered on its own circumstances
Issues in the judgment
#The judgment text is corrupted in places with garbled wording, e.g. in the paragraph citing Willis Ochieng Odero: 'having subjected those inconsistencies to scrutiny, in the exercise of our duty as a first appellate court, we find them to be minor in nature'
Dates in the record are internally inconsistent in the judgment itself: the appellant's defence evidence refers to arrest on '17th December 2017' when the offence date is 15th December 2007
The coram listing is truncated in the record, appearing to include an initial that may not match the named judges; only three signatures (Musinga, Kiage, Odunga) are legible
Key timeline
#Practical implications
#Frequently asked questions
#Later judgments citing this (1)
#Judgments in the corpus that rely on this one. Where the Court said how it treated the authority, that is shown.
- Elikana & another v Republic (Criminal Appeal E104 of 2023) [2026] KECA 1658 (KLR)[2026] KECA 1658 (KLR)31 Jul 2026followed
Cite this brief
#Cite this brief
Caselaw, "Mukhwana v Republic (Criminal Appeal 211 of 2020) [2026] KECA 188 (KLR)", Case Analysis (2026). Criminal Appeal (not stated on the face of the judgment). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2026/188/eng@2026-01-30
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.