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Court of AppealDismissedCriminal Appeal (as stated; Nakuru)

EWM v Republic (Criminal Appeal E008 of 2023) [2026] KECA 9 (KLR)

Court of Appeal of Kenya
16 January 2026
1,444 words in judgment
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The bottom line

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Kenya's Court of Appeal confirmed that a life sentence for murdering a five-year-old child stands because trial judges' sentencing decisions are rarely overturned on appeal.

What this practically means

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Executive summary

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The appellant, EWM, was convicted of murdering her five-year-old sister, whom she was minding, and sentenced to life imprisonment by the High Court at Nakuru (Ouko, J) on 23rd September 2011. Her appeal to the Court of Appeal at Nakuru was confined to sentence, contending that life imprisonment was manifestly harsh and excessive and that the trial court failed to consider her mitigation. Counsel for the appellant relied on George Onyango Kisera and the Muruatetu sentencing guidelines, urging that her 15 years served, rehabilitation, remorse and maternal circumstances justified a shorter or non-custodial sentence. The respondent, relying on Benard Kimani Gacheru, maintained that life imprisonment could not be excessive given that death is the statutory maximum for murder and that the trial court weighed mitigation and aggravating factors. The Court restated the settled principle that an appellate court will not interfere with sentence unless it is manifestly excessive or the trial court overlooked material factors, took into account wrong material, or acted on a wrong principle. Reviewing the brutality of the attack on a defenceless child entrusted to the appellant's care, the court found the trial judge had properly considered mitigation and the gravity of the offence. The appeal was dismissed in its entirety and the life sentence affirmed.

Questions the Court framed

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

  1. 1.Whether the sentence of life imprisonment imposed for murder was manifestly harsh and excessive
  2. 2.Whether the trial court considered the appellant's mitigation in sentencing

Key legal issues

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01

Circumstances in which an appellate court may interfere with sentence

Holding

Interference is warranted only where the sentence is manifestly excessive or the trial court overlooked material factors, took into account wrong material, or acted on a wrong principle

Reasoning

Restating the settled principles in Bernard Kimani Gacheru v Republic, the court held that sentencing is discretionary and fact-specific; that an appellate court thinks a sentence heavy is not itself a ground for interference. The trial judge had expressly considered mitigation, the deceased's tender age and the brutality of the attack, so no enumerated ground for intervention existed.

p. 2
02

Whether the trial judge considered the appellant's mitigation

Holding

The trial judge did consider the mitigation before imposing life imprisonment

Reasoning

The court examined the ruling on sentence by Ouko, J and found it demonstrated that the plea in mitigation (remorse, single motherhood, first offender) was paid regard to. The gravity of the offence, vulnerability of the five-year-old deceased and intensity of the attack properly outweighed the extenuating factors, and life imprisonment remained below the statutory maximum of death.

p. 3

Legal principles established

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  • An appellate court defers to the sentencing discretion of the trial court and interferes only where the sentence is manifestly excessive, or the trial court overlooked a material factor, considered wrong material, or acted on a wrong principle

Court orders

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  1. 1.The appeal against sentence is dismissed in its entirety

The bench

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

Mohamed Abdulahi Warsame
M. WarsameJA
Currently serving
majority
majority
majority
On appeal from
High Court of Kenya at Nakuru
Nakuru High Court Criminal Case No. 97 of 2009
Jurisdiction invoked
First appellate jurisdiction under the Criminal Procedure Code (appeal against sentence in a murder conviction); Constitution (fair trial rights) invoked in submissions

Relief refused

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Setting aside of the life imprisonment sentence and substitution with a shorter or non-custodial sentence

The trial judge considered the mitigation and the gravity, vulnerability of the deceased and brutality of the offence; no basis to interfere with sentencing discretion

p. 3

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.

Accordingly, this appeal is devoid of merit and is hereby dismissed in its entirety.
p. 3Disposition
As an appellate court, we are expected to defer to the sentencing discretion of the trial court and only interfere where the sentence is manifestly excessive or where the trial court overlooked some material factor or considered some wrong material, or acted on a wrong principle.
p. 2Appellate interference with sentence
The learned Judge also considered the deceased’s tender age and the manner in which the ofience was brutally executed to a defenseless 5 year old child.
p. 3Gravity of offence against child victim

Issues in the judgment

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minor

The case number of the appeal before the Court of Appeal is not stated in the judgment; only the trial case number (Nakuru High Court Criminal Case No. 97 of 2009) appears

minor

The judgment inconsistently renders the respondent's cited authority as 'Benard Kimani Gacheru' and 'Bernad Kimani Gacheru'

minor

Submissions are dated 16th June 2025 and hearing on 9th December 2025, while judgment is dated 16th January 2026; the year 2025 for submissions predates nothing contradictory but the appeal appears to arise from a 2011 sentence, implying a long delay not explained

minor

Submissions describe the appellant as 'his desire' though the appellant is referred to as female throughout

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, "EWM v Republic (Criminal Appeal E008 of 2023) [2026] KECA 9 (KLR)", Case Analysis (2026). Criminal Appeal (as stated; Nakuru). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2026/9/eng@2026-01-16

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