Kenya Case Law

Kosgei v Republic

Kosgei v Republic (Criminal Appeal E089 of 2023) [2026] KECA 1660 (KLR) (31 July 2026) (Judgment)

Court

Court of Appeal

Case number

Criminal Appeal E089 of 2023

Judge

["MS Asike-Makhandia", "EC Mwita", "B Ongaya"]

The prosecution proved age, penetration, and the appellant’s identity through the complainant’s mother, medical evidence, and circumstantial evidence showing the child was last in the appellant’s custody; the alleged inconsistencies were minor and not fatal; and life imprisonment was the only lawful sentence prescribed by section 8(2) for defilement of a child aged nine months.

Source excerpt

• Defilement
• Proof of penetration
• Child victim age proof
• Circumstantial evidence
• Contradictions in evidence
• Mandatory life sentence

M'Tabari v Republic

M'Tabari v Republic (Criminal Appeal E010 of 2025) [2026] KEHC 6125 (KLR) (6 May 2026) (Judgment)

Court

High Court

Case number

Criminal Appeal E010 of 2025

Judge

["JM Chigiti"]

The appeal failed because the record showed that the complainant was a child aged 8 years, the complainant's evidence and medical evidence established penetration, and the appellant and his family were familiar with the appellant as the perpetrator. The court also found no demonstrated breach of Article 50 rights because the appellant never sought witness statements, proceeded to cross-examine the witnesses, and raised no contemporaneous objection. The trial court was therefore entitled to convict under section 124 of the Evidence Act.

Source excerpt

• Defilement
• Proof of penetration
• Child victim age proof
• Identification of accused
• Right to fair trial
• Disclosure of witness statements

Rugumi v Republic

Court

Court of Appeal

Case number

Criminal Appeal 103 of 2020

Judge

["DK Musinga", "PO Kiage", "GV Odunga"]

The Court of Appeal allowed the second appeal, set aside the defilement conviction and quashed the life sentence after finding the conviction unsafe.

• Defilement
• Child victim age proof
• Penetration evidence
• Identification evidence
• Alibi defence
• Burden of proof

Denis Okemwa & William Simba v Republic

Court

Court of Appeal

Case number

Criminal Appeal 98 of 2020

Judge

["P Nyamweya", "LA Achode", "JM Mativo"]

Court of Appeal dismissed a second appeal against 30-year sentences for gang rape, upholding findings on identification, penetration, age, alibi, and charge defects.

• Gang rape
• Defilement
• Penetration
• Child victim age proof
• Recognition evidence
• Alibi defence

Simiyu & another v Republic

Court

Court of Appeal

Case number

Criminal Appeal 221 of 2020

Judge

["DK Musinga", "PO Kiage", "GV Odunga"]

The Court of Appeal upheld the conviction for gang defilement but reduced each appellant’s sentence from 20 years to 15 years, finding no basis for a higher term.

• Gang defilement
• Defilement
• Penetration
• Child victim age proof
• Corroboration under section 124 evidence act
• Identification of known assailants