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Court of AppealDismissedCriminal Appeal (not expressly numbered in judgment)

Nturibi v Republic (Criminal Appeal 109 of 2018) [2025] KECA 2088 (KLR)

Court of Appeal of Kenya
28 November 2025
2,025 words in judgment
View original judgmentRead on Kenya Law Watch case
AI-assisted case brief
·~8 min to read original · ~4 min brief

The bottom line

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Kenya's Court of Appeal confirmed that on a second appeal it cannot reduce a mandatory minimum defilement sentence, so the twenty-year term stands.

What this practically means

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Executive summary

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The appellant, Kariuki Ng'ang'a, was convicted by the trial court of defilement of a 14-year-old girl contrary to section 8(1)(3) of the Sexual Offences Act and sentenced to twenty years' imprisonment. His first appeal to the High Court (Sitati, J.) was dismissed on 25th September 2018, with the court confirming both conviction and sentence. He then lodged a second appeal to the Court of Appeal at Nyeri, raising grounds that the prosecution case was not proved beyond reasonable doubt and that his defence was ignored; however, his submissions were expressly limited to sentence, seeking a non-custodial or shorter sentence on grounds of remorse, rehabilitation, and family responsibilities. The respondent opposed, relying on the Sentencing Guidelines 2023 provision that courts are bound by mandatory minimum sentences. The Court (Mohammed, Lesiit and Ali-Aroni, JJA) framed a single issue: whether the courts below erred in law in imposing the twenty-year sentence. Applying Karani v Republic and the Supreme Court's decision in Republic v Joshua Gichuki Mwangi, the Court held that on a second appeal under section 361 of the Criminal Procedure Code it may consider only questions of law, that harshness of sentence is not such a question, and that the mandatory minimum sentences under the Sexual Offences Act remain lawful until the Supreme Court determines otherwise. Finding no material demonstrating any error of law, the Court dismissed the appeal. The conviction and twenty-year sentence therefore stand.

Questions the Court framed

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The issues the Court set itself to decide, in its own words.

  1. 1.Whether there was any error of law by the two courts below in imposing the twenty years' sentence upon the appellant

Key legal issues

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Whether the Court of Appeal on second appeal could disturb the twenty-year minimum sentence for defilement of a child aged between twelve and fifteen years

Holding

The appeal failed. Severity of sentence is a question of fact outside the Court's remit under section 361(2) of the Criminal Procedure Code, and the mandatory minimum sentences under the Sexual Offences Act remain lawful per the Supreme Court's decision in Republic v Joshua Gichuki Mwangi.

Reasoning

The Court framed the sole issue as whether the two courts below erred in law in imposing twenty years. Relying on Karani v Republic and the Supreme Court's Mwangi decision, it held that second appeals lie only on questions of law and that sentence severity is a question of fact. It adopted by parity of reasoning the Kibugi decision, noting the appellant had placed no material demonstrating any error of law, and dismissed the appeal.

p. 5

Legal principles established

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  • On a second appeal under section 361 of the Criminal Procedure Code the Court of Appeal considers only matters of law and cannot interfere with findings of fact absent misdirection or plain wrongness
  • Harshness or severity of sentence is not an issue of law for determination in a second appeal
  • The minimum mandatory sentences under the Sexual Offences Act remain lawful until determined otherwise by the Supreme Court

Court orders

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  1. 1.Appeal dismissed
  2. 2.Conviction and twenty-year sentence imposed by the trial court and affirmed by the High Court remain undisturbed

The bench

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One judgment of the whole court — no separate or dissenting opinions.

majority
majority
majority
On appeal from
High Court of Kenya
not stated in judgment
Jurisdiction invoked
Section 361(1) of the Criminal Procedure Code (second appeal confined to matters of law)

Relief refused

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Review of the twenty-year sentence to a non-custodial or shorter sentence

Severity of sentence is a question of fact outside the Court of Appeal's remit on second appeal, and no error of law in sentencing was demonstrated; minimum mandatory sentences under the Sexual Offences Act remain lawful

p. 5

Costs

No costs order made in the judgment.

Quotable passages

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Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.

The only issue for consideration in this appeal is whether there was any error of law by the two courts below in imposing the twenty years' sentence upon the appellant.
p. 4Framing of the sole issue
By parity of reasoning, we find that this appeal is devoid of merit and we dismiss it.
p. 5Disposition
Orders accordingly.
p. 5Final orders
That being the case, this being a second appeal, severity of sentence becomes a question of fact which is, by dint of section 361 (2) of the Criminal Procedure Code, outside our remit.
p. 5Jurisdictional limit on sentence review

Issues in the judgment

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minor

The memorandum of appeal and grounds asserted an appeal against both conviction and sentence, but the appellant's submissions were confined to sentence only

minor

The judgment does not state the Court of Appeal appeal number or the High Court appeal case number

Key timeline

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Practical implications

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Frequently asked questions

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Cite this brief

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Cite this brief

Caselaw, "Nturibi v Republic (Criminal Appeal 109 of 2018) [2025] KECA 2088 (KLR)", Case Analysis (2025). Criminal Appeal (not expressly numbered in judgment). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2025/2088/eng@2025-11-28

Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.