Mukiti v Republic (Criminal Appeal E132 of 2023) [2026] KECA 1516 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a murder conviction based on circumstantial evidence but ordered the defendant's pre-trial custody time be deducted from his 25-year sentence.
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 deceased's death was unlawful.
- 2.Whether it was the appellant who caused the deceased's death, i.e. whether the circumstantial evidence proved guilt beyond reasonable doubt.
- 3.Whether malice aforethought (mens rea) was established.
- 4.Whether the 'last seen with' doctrine unconstitutionally shifted the burden of proof onto the appellant contrary to Article 50(2)(a) of the Constitution.
- 5.Whether the inconsistencies in the evidence of PW1 to PW4 rendered the conviction unsafe.
- 6.Whether the trial court erred in rejecting the appellant's defence.
- 7.Whether the trial judge erred in failing to take into account the period the appellant spent in custody pursuant to section 333(2) of the Criminal Procedure Code.
Key legal issues
#Duty of a first appellate court on appeal from the High Court's original jurisdiction
The Court was bound to re-appraise the evidence afresh, weigh it, draw its own inferences and make allowance for the trial court's advantage of seeing and hearing witnesses, as mandated by Rule 31(1)(a) of the Court's Rules and Okeno v Republic.
Rule 31(1)(a) of the Court of Appeal Rules empowers the Court on a first appeal from a superior court's original jurisdiction to re-appraise the evidence and draw inferences of fact. Adopting Okeno v Republic, the Court held it must conduct a fresh, exhaustive examination of the whole record, weigh conflicting evidence, reach its own conclusions, and make allowance for the trial court's advantage of hearing and seeing the witnesses, rather than merely asking whether some evidence supported the findings below.
Whether the circumstantial evidence met the threshold for a murder conviction
Yes. The inculpatory circumstances - being last seen with the deceased, harvesting his charcoal, giving shifting and undisclosed accounts, and misleading the search party - were incompatible with the appellant's innocence and formed a complete chain.
The Court restated the Sawe and Abanga thresholds: the inculpatory facts must be cogently and firmly established, be of a definite tendency unerringly pointing to guilt, and taken cumulatively form a chain so complete that there is no escape from the conclusion that the accused committed the crime and none else. It identified the incriminating circumstances: the appellant and Jonathan were the last persons with the deceased; the appellant harvested the deceased's charcoal; he gave shifting, undisclosed accounts (deceased went home; speared by Somalis; killed by Jonathan); and he misled the search party. Absent any explanation, these excluded innocence.
Whether the 'last seen with' doctrine unconstitutionally shifted the burden of proof (Article 50(2)(a))
No. The doctrine applies by virtue of section 111(1) of the Evidence Act; it imposes only an evidentiary burden on the accused to explain facts especially within his knowledge, while the legal burden of proving the charge beyond reasonable doubt remains on the prosecution throughout.
Section 111(1) of the Evidence Act places on an accused the burden of proving facts, especially those within his own knowledge, while the ultimate burden of proving the charge beyond reasonable doubt remains with the prosecution and never shifts. Under the last-seen doctrine, where the deceased was last seen with the accused, the accused must reasonably explain how the deceased met death; absent such explanation the court is justified in inferring guilt. The appellant never explained when or how he parted company with the deceased, and his false accounts were inculpatory.
Whether malice aforethought (mens rea) was proved
Yes. Malice aforethought could be inferred from the act of strangulation; motive is not a material element of guilt.
Malice aforethought is defined in section 206 of the Penal Code and may be inferred from the acts of the accused; motive is not a material element in establishing guilt. Relying on Dida Ali Mohammed v R, the Court held that where death results from pressure applied to the neck, the intent to cause death or grievous harm follows. Here the medical evidence attributed death to asphyxia from strangulation, with the body found with a rope tightly knotted around the neck, so the necessary mens rea was established notwithstanding the appellant's contention that other causes were possible.
Whether the inconsistencies among PW1 to PW4 rendered the conviction unsafe
No. The inconsistencies were minor and, per section 382 of the Criminal Procedure Code, are not per se a ground for quashing a conviction where they do not affect an otherwise proved case.
PW1 to PW4 gave differing accounts of how the deceased's wrist was tied and of what was witnessed at the scene. Invoking section 382 of the Criminal Procedure Code, and the decisions in Willis Ochieng Odero and John Nyaga Njuki, the Court held that inconsistencies are not, per se, grounds for quashing a conviction; where discrepancies do not affect an otherwise proved case, a court is entitled to overlook them. Subjected to fresh scrutiny in exercise of its first appellate duty, the inconsistencies here were found to be minor in nature.
Whether the trial court erred in rejecting the appellant's defence
No. The defence addressed only the circumstances of the appellant's arrest and did not explain the events after PW1 left the forest, which were facts within his own knowledge; it was therefore no defence.
The appellant's statement dealt only with his arrest on 25th October 2015 and said nothing about when and how he parted company with the deceased - facts especially within his knowledge under section 111(1) of the Evidence Act. Citing Isaac Njogu Gichiri, the Court held such a defence to be less than a bare denial and therefore no defence. It also applied Rafaeri Munya and Abanga on the inculpatory force of false, incredible or unexplained conduct, noting the appellant's attempt to mislead the search party.
Sentence and credit for pre-conviction custody under section 333(2) of the Criminal Procedure Code
The 25-year sentence was lawful and reasonable and not disturbed, but the trial judge failed to consider the period spent in custody, which the Court directed be counted in computing the sentence.
The Court found the 25-year sentence lawful and reasonable and declined to interfere, the trial judge having considered mitigation. However, the trial judge never alluded to the period the appellant spent in custody between his arrest on 25th October 2015 and his conviction and sentence on 28th February 2019. Pursuant to section 333(2) of the Criminal Procedure Code, the Court directed that the whole of that period be taken into account in computing the sentence - the only respect in which the appeal succeeded.
Legal principles established
#- On a first appeal, the appellate court must subject the whole evidence to a fresh and exhaustive examination and reach its own findings and conclusions; it may not merely check whether some evidence supports the court below.
- A conviction may rest on circumstantial evidence only where the inculpatory facts are cogently established, point unerringly to guilt, and taken cumulatively form a chain so complete that there is no escape from the conclusion that the accused committed the crime and none else.
- The burden of proving facts justifying an inference of guilt, to the exclusion of any other reasonable hypothesis of innocence, rests on the prosecution and never shifts to the accused.
- Under the 'last seen with' doctrine (anchored in section 111(1) of the Evidence Act), where the deceased was last seen with the accused, the accused must give a reasonable explanation of how the deceased met death; absent such explanation the court may draw the inference of guilt, though the ultimate onus remains on the prosecution.
- A deliberate lie by an accused person, once disproved or disbelieved, is capable of corroborating other independent evidence; failure to explain facts the accused could reasonably be expected to explain augments suspicious circumstances.
- Motive is not a material element in establishing guilt for murder; malice aforethought may be inferred from the physical act causing death, such as pressure applied to the neck causing asphyxia.
- Minor inconsistencies in prosecution witnesses' evidence are not, per se, grounds for quashing a conviction where they do not affect an otherwise proved case (section 382 of the Criminal Procedure Code).
- Sentencing courts must take into account the period an accused person spent in custody before conviction and sentence, pursuant to section 333(2) of the Criminal Procedure Code.
Court orders
#- 1.The appeal against conviction and sentence is dismissed save for the direction on sentence computation; the conviction for murder and the sentence of 25 years' imprisonment are left undisturbed.
- 2.Pursuant to section 333(2) of the Criminal Procedure Code, the period the appellant spent in custody from his arrest on 25th October 2015 to his conviction and sentence on 28th February 2019 is to be taken into account in computing his sentence.
The bench
#One judgment of the whole court — no separate or dissenting opinions.
- On appeal from
- High Court of Kenya
- Jurisdiction invoked
- First appeal from a superior court (the High Court) acting in the exercise of its original jurisdiction, under Rule 31(1)(a) of the Rules of this Court, conferring power to re-appraise the evidence and draw inferences of fact
Relief refused
#Setting aside the conviction and acquitting the appellant of murder
The circumstantial evidence formed a complete chain pointing to the appellant; his shifting and false accounts, his harvesting of the deceased's charcoal and his misleading of the search party were inculpatory, and his defence was no defence.
Interference with the sentence of 25 years' imprisonment
The sentence was held lawful and reasonable, the trial judge having considered mitigation.
Quashing the conviction on account of contradictions in the evidence of PW1 to PW4
The inconsistencies were found, on fresh appraisal, to be minor and immaterial under section 382 of the Criminal Procedure Code.
Costs
No order as to costs was made; the judgment contains no costs order, as is usual in a criminal appeal.
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.
Save for the foregoing, the appeal otherwise fails and is dismissed.
We direct, pursuant to section 333(2) of the Criminal Procedure Code, that the period be taken into account in computing his sentence.
It is not the function of a first appellate Court merely to scrutinize the evidence to see if there was some evidence to support the lower Court's findings and conclusions; it must make its own findings and draw its own conclusions.
the circumstances taken cumulatively, should form a chain so complete that there is no escape from the conclusion that within all human probability the crime was committed by the accused and none else.
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.
when an accused person tells an obvious and deliberate lie which is disproved or disbelieved, then such a lie is capable of providing corroboration to other independent available evidence.
The force of suspicious circumstances is augmented where the person accused attempts no explanation of facts which he may reasonably be expected to be able and interested to explain;
Having subjected the evidence to fresh scrutiny, we find that the decision of the learned trial Judge was based on sound evidence and we have no reason to interfere.
Issues in the judgment
#The appeal/case number is not stated anywhere in the judgment text and cannot be captured from this source.
The judgment inconsistently attributes the telephone call to PW1 about the deceased's disappearance: earlier it comes from PW2 (Mutia Muthui), but the re-narration says PW1 received the call from PW3. Compare: 'He later received a telephone call from Mutia Muthui (PW2), a relative residing at Madongoi, enquiring about the whereabouts of the deceased'.
Within the passage describing the Investigating Officer (PW6), the text states that PW5 - the doctor who gave the cause-of-death opinion - visited the scene, an apparent internal conflation of witness numbers.
The ground of appeal asserts custody from August 2015, while the Court found the appellant was arrested on 25th October 2015 and computed the section 333(2) credit from that date.
A ground of appeal alleging a violation of section 386(1)(b) of the Criminal Procedure Code is listed among the grounds but is not addressed anywhere in the Court's analysis or disposition.
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Mukiti v Republic (Criminal Appeal E132 of 2023) [2026] KECA 1516 (KLR)", Case Analysis (2026). . Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2026/1516/eng@2026-07-31
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.