NMK v Republic (Criminal Appeal E014 of 2024) [2025] KECA 890 (KLR)
The bottom line
#Kenya's Court of Appeal upheld a 15-year defilement sentence, confirming DNA evidence and the rule that second appeals cannot revisit facts.
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 medical reports and the DNA examination reports were reliable and corroborative of the evidence on which the appellant was convicted as charged
- 2.Whether the prosecution proved its case beyond reasonable doubt
Key legal issues
#Reliability and corroborative value of the medical and DNA reports
The age assessment form, Post Rape Care Form, P3 form and DNA paternity report were reliable and corroborated the complainant's evidence; the appellant's challenge to the DNA results was an unsubstantiated blanket statement.
The court found the medical documents proved the victim's age and penetration, and that the DNA report establishing 99.9% likelihood of paternity corroborated the complainant's account. The trial court had analysed the defence on the DNA process, and the first appellate court re-examined it; the appellant gave no specifics showing the analysis was improperly carried out.
Proof of the defilement charge beyond reasonable doubt
The ingredients of defilement - age of the victim, penetration and identification of the accused - were proved beyond reasonable doubt under section 8(1) and (3) of the Sexual Offences Act.
The complainant's sworn evidence was corroborated by the medical and DNA evidence and by circumstantial evidence; the appellant was known to the complainant as her landlord and neighbour, her age was assessed at 14 years, and penetration was established medically. Any discrepancies in the evidence were not shown to be material or prejudicial.
Scope of a second appeal
Grounds founded purely on matters of factual evidence fall outside the Court's mandate on second appeal and will not be re-opened.
Section 361 of the Criminal Procedure Code confines a second appeal to matters of law. The appellant failed to identify with clarity any circumstances allegedly not considered, any material inconsistencies, or any elements of his defence ignored by the two courts below, so those grounds were declined.
Legal principles established
#- A second appeal is confined to points of law; the Court will not interfere with concurrent findings of fact of the two courts below unless they are based on no evidence or a perversion of the evidence.
- The act of sexual intercourse or penetration in a defilement charge may be proved by direct or circumstantial evidence, usually the victim's own evidence corroborated by medical or other evidence.
- DNA testing proving biological parenthood may corroborate the evidence of defilement.
Court orders
#- 1.The appeal is dismissed in its entirety
- 2.The conviction and the sentence of 15 years imprisonment substituted by the High Court are upheld
The bench
#One judgment of the whole court — no separate or dissenting opinions.
- On appeal from
- High Court of Kenya at Garsen
- Criminal Appeal No. 141 of 2018
- Jurisdiction invoked
- Section 361 of the Criminal Procedure Code (second appeal confined to matters of law)
Relief refused
#Setting aside of the conviction and sentence
The court found the appeal lacked merit; concurrent findings of fact were not shown to be based on no evidence or a perversion of evidence, and the remaining grounds were factual matters outside the second appeal mandate.
Costs
No order as to costs is recorded in the judgment.
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.
A second appeal must be confined to points of law and this Court will not interfere with concurrent findings of fact arrived at in the two courts below unless based on no evidence.
As this court has stated many times before, it has a duty to pay homage to concurrent findings of fact made by the two courts below unless such findings are based on no evidence at all or on a perversion of the evidence, or unless on the totality of the evidence, no reasonable tribunal properly directing itself would arrive at such findings.
The act of sexual intercourse or penetration may be proved by direct or circumstantial evidence. Usually, the sexual intercourse is proved by the victims' own evidence and corroborated by the medical evidence or other evidence.
we find that the appeal has no merit and is hereby dismissed in its entirety.
Issues in the judgment
#Internal date inconsistency in the prosecution evidence: the investigating officer's report is stated as occurring years after the alleged events.
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "NMK v Republic (Criminal Appeal E014 of 2024) [2025] KECA 890 (KLR)", Case Analysis (2025). . Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2025/890/eng@2025-03-07
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.