1. The Appellant, Andrew Moseti Eliah alias Omara, was charged before the Chief Magistrate's Court at Keroka in Sexual Offence Case No. E012 of 2024 with the offence of defilement contrary to section 8(1) as read with section 8(2) of the Sexual Offences Act, No. 3 of 2006. In the alternative, he faced the charge of committing an indecent act with a child contrary to section 11(1) of the Sexual Offences Act.
2. Upon a full trial, the learned Magistrate found him guilty of the principal charge, convicted him and, on 20th March 2025, sentenced him to life imprisonment, being the sentence prescribed under section 8(2) of the Sexual Offences Act for defilement of a child aged eleven years or below.
3. Being dissatisfied with both the conviction and sentence, the Appellant lodged a Petition of Appeal dated and filed on 01st April 2025, setting out six grounds of appeal in which he challenges the sufficiency of the prosecution evidence, the quality of the investigations, the medical evidence, alleged contradictions in the prosecution case, the failure of the trial court to inform him of his right to legal representation and the propriety of the sentence imposed.
4. The Appellant thereafter filed Appellant's Written Submissions dated 14th May 2026, in which he amplified the grounds contained in the Petition of Appeal. He contends that his constitutional rights were infringed during the trial; that the evidence of the prosecution witnesses was contradictory and incapable of sustaining a conviction; that the medical evidence did not conclusively establish the offence; that the investigations were shoddy; and that the trial court failed to adequately safeguard his fair trial rights before ultimately convicting him.
5. Although afforded an opportunity to respond to the appeal, the Respondent did not file written submissions. The appeal therefore falls for determination on the basis of the Record of Appeal, the Petition of Appeal, the Appellant's written submissions, the evidence tendered before the trial court and the applicable law. As this is a first appeal, this Court is under a duty to subject the entire evidence to a fresh and exhaustive re-evaluation and to draw its own independent conclusions, while bearing in mind that it neither saw nor heard the witnesses testify.
6. This being a first appeal, this Court is enjoined to reconsider, re-evaluate and analyse afresh the entire evidence on record and draw its own independent conclusions while bearing in mind that it neither saw nor heard the witnesses testify and should therefore make due allowance for that fact. The Court's mandate is not merely to determine whether there was evidence to support the findings of the trial court but to subject the whole of the evidence to fresh scrutiny and arrive at its own determination. See Okeno v Republic [1972] EA 32.
7. I have carefully considered the Petition of Appeal, the Record of Appeal, the Appellant's written submissions, the proceedings, the judgment of the trial court and the applicable law. In my view, the appeal raises the following issues for determination: whether the prosecution proved beyond reasonable doubt the age of the complainant, penetration and the identity of the perpetrator; whether the alleged contradictions in the prosecution evidence, the medical evidence, the conduct of the investigations and the complaints relating to the Appellant's right to a fair trial rendered the conviction unsafe; and whether the sentence imposed by the trial court was lawful and ought to be disturbed.
8. The prosecution called ten witnesses in support of its case. Their evidence was directed at establishing the essential ingredients of the offence, namely the age of the complainant, proof of penetration and the identity of the perpetrator. The prosecution also adduced documentary evidence comprising, among other exhibits, the complainant's birth certificate, treatment notes, the P3 Form and the Post Rape Care (PRC) Form. At the close of the prosecution case, the trial court found that a prima facie case had been established, placed the Appellant on his defence, whereupon he elected to give sworn testimony and did not call any witness.
9. I now turn to consider the evidence on record in light of the issues identified above. The Court of Appeal in Odhiambo v Republic [2026] KECA 1435 (KLR) reiterated that in determining an appeal arising from a conviction for defilement, the court must first ascertain whether the prosecution proved the essential ingredients of the offence, namely the age of the complainant, penetration and the identity of the perpetrator, before considering any other complaints raised on appeal.
10. Guided by that approach, I shall first examine the evidence relating to each of those ingredients before considering the appellant's remaining grounds of appeal concerning the alleged contradictions in the prosecution case, the medical evidence, the investigations conducted, the alleged infringement of his fair trial rights and, finally, the sentence imposed by the trial court.
11. The first issue for determination is whether the prosecution proved the age of the complainant beyond reasonable doubt. Age is not merely a descriptive fact in a charge of defilement; it is an essential ingredient of the offence since it determines both the nature of the charge and the sentence prescribed under section 8 of the Sexual Offences Act. The prosecution therefore bears the burden of proving the complainant's age beyond reasonable doubt by credible and admissible evidence.
12. The prosecution proved the complainant's age through both oral and documentary evidence. PExh. 7, the complainant's birth certificate which shows that she complainant was born on 15th July 2017 and was therefore six years old at the time of the offence on 07th February 2024.
13. From the foregoing, I am satisfied that the prosecution proved the complainant's age beyond reasonable doubt. The learned trial magistrate correctly found that the complainant was six years old at the time of the offence, thereby bringing the charge within the ambit of section 8(2) of the Sexual Offences Act.
14. The next issue is whether the prosecution proved penetration beyond reasonable doubt. Penetration is a fundamental ingredient of the offence of defilement and must be established by cogent evidence. Section 2 of the Sexual Offences Act defines penetration as the partial or complete insertion of the genital organs of one person into the genital organs of another. While medical evidence is often valuable in proving penetration, it is not the only mode of proof. The testimony of the complainant, if found to be credible and supported by the surrounding circumstances, may suffice to establish that element.
15. The complainant testified that after meeting the appellant on her way from the shop, he lured her into a bush on the pretext that it was a shorter route home. Once inside the bush, he removed his jacket, spread it on the ground, ordered her to lie on it, removed her clothes and thereafter removed his own clothes. He then lay on top of her and inserted his penis into her vagina.
16. The complainant's account was corroborated by the medical evidence. PW7, who examined her on the same day, observed bruises on the labia minora and a clear vaginal discharge and formed the opinion that there was evidence of penetration. The P3 Form and PRC Form were produced as PEXH. 5 and PEXH. 6. From the foregoing, I am satisfied that the complainant's testimony, taken together with the medical evidence, proved the element of penetration beyond reasonable doubt.
17. The third ingredient is on identification of the perpetrator. The complainant stated that as the appellant was in the act of defiling her, members of the public passed by, prompting her to escape and run home. Her account was materially corroborated by PW2, who testified that he found the appellant in the bush with the complainant, saw him remove the complainant's clothes and his own clothes, and witnessed the appellant lying on top of the complainant and inserting his genital organ into hers. PW2 immediately called PW3 and PW4, who rushed to the scene and found the appellant lying on top of the complainant. PW3 testified that the appellant had removed his trousers and underwear and that the complainant was also naked, while PW4 similarly found both the appellant and the complainant naked and lying on the appellant's jacket. The three witnesses apprehended the appellant at the scene before handing him over to the Assistant Chief and subsequently to the police. Their evidence was consistent in all material respects and irresistibly established that it was the appellant who committed the offence.
18. The Appellant further contended that the conviction was unsafe because the prosecution evidence was fraught with material inconsistencies. He argued that PW1's account of the incident differed from that of PW2, PW3 and PW4 regarding the circumstances under which the offence was committed and the manner in which he was apprehended. He further questioned the differing accounts regarding the time of the offence and its reporting to the police, contended that the medical evidence did not support the charge, complained that material witnesses, including Dorca and the assistant chief's wife, were not called to testify, maintained that the investigations were shoddy and inadequate, and asserted that the trial court violated his constitutional right to a fair trial by failing to inform him of his right to legal representation.
19. It is settled that not every inconsistency or discrepancy in the prosecution case is fatal to a conviction. In Mbithi v Republic [2026] KECA 1305 (KLR), the Court of Appeal reiterated that only contradictions which are substantial and fundamental to the core issues in dispute, and which create reasonable doubt as to the guilt of the accused, can vitiate a conviction. Trifling discrepancies attributable to the normal frailties of human recollection do not have that effect. The prosecution is equally not required to call a multiplicity of witnesses where the evidence adduced is sufficient to prove the charge beyond reasonable doubt.
20. I have carefully re-evaluated the complaints raised by the Appellant and find that they do not disclose any material contradiction capable of rendering the conviction unsafe. The alleged inconsistencies concerning the sequence of events at the scene, the witnesses who first responded to the incident, the precise time of the offence and the reporting of the matter to the police related to peripheral matters. They did not affect the substance of the prosecution case. On the essential ingredients of the offence, namely the complainant's age, penetration and the identity of the appellant as the perpetrator, the prosecution evidence remained consistent and mutually corroborative. Equally, the failure to call Dorca or the assistant chief's wife did not occasion any evidential gap since the evidence of the witnesses who testified sufficiently established the prosecution case beyond reasonable doubt.
21. The Appellant also faulted the investigations conducted by the police. While criminal investigations ought to be thorough and professional, the test is not whether they were flawless but whether the evidence ultimately presented before the trial court proved the charge beyond reasonable doubt. The investigating officer visited the scene, recorded witness statements, caused the complainant to undergo medical examination, recovered the complainant's clothing and produced the relevant documentary exhibits. Having independently re-evaluated the evidence, I am satisfied that the investigations were sufficient to establish the offence and that any perceived shortcomings did not occasion a miscarriage of justice.
22. The Appellant further contended that the medical evidence was inadequate to sustain the conviction. I have examined the P3 Form, the Post Rape Care (PRC) Form and the testimony of PW7. The medical evidence disclosed bruises on the complainant's labia minora and a clear vaginal discharge, findings which the clinical officer concluded were consistent with penetration. Those findings corroborated the complainant's testimony and were entirely consistent with the prosecution case.
23. In any event, medical evidence, though important, is not the sole determinant of whether the offence of defilement has been proved. In the present case, the conviction did not rest on medical evidence alone. The complainant gave a credible account of the offence, which was corroborated by PW2, who witnessed the appellant penetrate the complainant, and by PW3 and PW4, who found the appellant lying naked on top of the complainant immediately thereafter. The medical findings therefore served to reinforce an already cogent prosecution case.
24. The Appellant also complained that the trial court failed to inform him of his right to legal representation under Article 50(2)(g) and (h) of the Constitution. The record shows that throughout the proceedings the Appellant actively participated in his trial. He cross-examined the prosecution witnesses, gave sworn evidence in his defence and fully presented his case. The trial court also ordered a psychiatric assessment, which confirmed that he was mentally fit to stand trial and to follow the proceedings. There is nothing on record to demonstrate that he was unable to understand the proceedings or that he suffered any prejudice by conducting his own defence.
25. While it is desirable for a trial court to expressly inform an accused person of the right guaranteed under Article 50(2)(g) of the Constitution, the omission to do so does not automatically vitiate a conviction. The court must consider whether substantial injustice resulted. Having reviewed the entire record, I am satisfied that the Appellant effectively participated in the proceedings, understood the case against him and was afforded every opportunity to challenge the prosecution evidence. I therefore find that no miscarriage of justice arose from the complaint regarding legal representation.
26. The Appellant also challenged the sentence imposed by the trial court. The complainant was six years old at the time of the offence. Section 8(2) of the Sexual Offences Act prescribes a sentence of life imprisonment upon conviction for the defilement of a child aged eleven years or below. The learned trial magistrate therefore imposed the sentence prescribed by law.
27. Sentencing is an exercise of judicial discretion vested in the trial court. As the Court of Appeal reiterated in Longurangule & another v Republic [2026] KECA 1311 (KLR) ,an appellate court will not readily interfere with that discretion unless it is demonstrated that the sentence is illegal, manifestly excessive, or that the trial court acted on wrong principles or overlooked material factors. In the present case, the learned trial magistrate imposed the sentence prescribed under section 8(2) of the Sexual Offences Act. The Appellant has not demonstrated any error in principle or any other basis upon which this Court can properly interfere with the sentence.
28. Having independently re-evaluated the entire record, I am satisfied that the prosecution proved beyond reasonable doubt all the essential ingredients of the offence of defilement. I further find that the alleged contradictions, the complaints regarding the investigations, the challenge to the medical evidence, the alleged violation of the Appellant's fair trial rights and the complaint against sentence are all devoid of merit.
29. Consequently, the appeal against both conviction and sentence is dismissed. The conviction for the offence of defilement contrary to section 8(1) as read with section 8(2) of the Sexual Offences Act is hereby upheld, and the sentence of life imprisonment imposed by the trial court is affirmed.
2. Upon a full trial, the learned Magistrate found him guilty of the principal charge, convicted him and, on 20th March 2025, sentenced him to life imprisonment, being the sentence prescribed under section 8(2) of the Sexual Offences Act for defilement of a child aged eleven years or below.
3. Being dissatisfied with both the conviction and sentence, the Appellant lodged a Petition of Appeal dated and filed on 01st April 2025, setting out six grounds of appeal in which he challenges the sufficiency of the prosecution evidence, the quality of the investigations, the medical evidence, alleged contradictions in the prosecution case, the failure of the trial court to inform him of his right to legal representation and the propriety of the sentence imposed.
4. The Appellant thereafter filed Appellant's Written Submissions dated 14th May 2026, in which he amplified the grounds contained in the Petition of Appeal. He contends that his constitutional rights were infringed during the trial; that the evidence of the prosecution witnesses was contradictory and incapable of sustaining a conviction; that the medical evidence did not conclusively establish the offence; that the investigations were shoddy; and that the trial court failed to adequately safeguard his fair trial rights before ultimately convicting him.
5. Although afforded an opportunity to respond to the appeal, the Respondent did not file written submissions. The appeal therefore falls for determination on the basis of the Record of Appeal, the Petition of Appeal, the Appellant's written submissions, the evidence tendered before the trial court and the applicable law. As this is a first appeal, this Court is under a duty to subject the entire evidence to a fresh and exhaustive re-evaluation and to draw its own independent conclusions, while bearing in mind that it neither saw nor heard the witnesses testify.
6. This being a first appeal, this Court is enjoined to reconsider, re-evaluate and analyse afresh the entire evidence on record and draw its own independent conclusions while bearing in mind that it neither saw nor heard the witnesses testify and should therefore make due allowance for that fact. The Court's mandate is not merely to determine whether there was evidence to support the findings of the trial court but to subject the whole of the evidence to fresh scrutiny and arrive at its own determination. See Okeno v Republic [1972] EA 32.
7. I have carefully considered the Petition of Appeal, the Record of Appeal, the Appellant's written submissions, the proceedings, the judgment of the trial court and the applicable law. In my view, the appeal raises the following issues for determination: whether the prosecution proved beyond reasonable doubt the age of the complainant, penetration and the identity of the perpetrator; whether the alleged contradictions in the prosecution evidence, the medical evidence, the conduct of the investigations and the complaints relating to the Appellant's right to a fair trial rendered the conviction unsafe; and whether the sentence imposed by the trial court was lawful and ought to be disturbed.
8. The prosecution called ten witnesses in support of its case. Their evidence was directed at establishing the essential ingredients of the offence, namely the age of the complainant, proof of penetration and the identity of the perpetrator. The prosecution also adduced documentary evidence comprising, among other exhibits, the complainant's birth certificate, treatment notes, the P3 Form and the Post Rape Care (PRC) Form. At the close of the prosecution case, the trial court found that a prima facie case had been established, placed the Appellant on his defence, whereupon he elected to give sworn testimony and did not call any witness.
9. I now turn to consider the evidence on record in light of the issues identified above. The Court of Appeal in Odhiambo v Republic [2026] KECA 1435 (KLR) reiterated that in determining an appeal arising from a conviction for defilement, the court must first ascertain whether the prosecution proved the essential ingredients of the offence, namely the age of the complainant, penetration and the identity of the perpetrator, before considering any other complaints raised on appeal.
10. Guided by that approach, I shall first examine the evidence relating to each of those ingredients before considering the appellant's remaining grounds of appeal concerning the alleged contradictions in the prosecution case, the medical evidence, the investigations conducted, the alleged infringement of his fair trial rights and, finally, the sentence imposed by the trial court.
11. The first issue for determination is whether the prosecution proved the age of the complainant beyond reasonable doubt. Age is not merely a descriptive fact in a charge of defilement; it is an essential ingredient of the offence since it determines both the nature of the charge and the sentence prescribed under section 8 of the Sexual Offences Act. The prosecution therefore bears the burden of proving the complainant's age beyond reasonable doubt by credible and admissible evidence.
12. The prosecution proved the complainant's age through both oral and documentary evidence. PExh. 7, the complainant's birth certificate which shows that she complainant was born on 15th July 2017 and was therefore six years old at the time of the offence on 07th February 2024.
13. From the foregoing, I am satisfied that the prosecution proved the complainant's age beyond reasonable doubt. The learned trial magistrate correctly found that the complainant was six years old at the time of the offence, thereby bringing the charge within the ambit of section 8(2) of the Sexual Offences Act.
14. The next issue is whether the prosecution proved penetration beyond reasonable doubt. Penetration is a fundamental ingredient of the offence of defilement and must be established by cogent evidence. Section 2 of the Sexual Offences Act defines penetration as the partial or complete insertion of the genital organs of one person into the genital organs of another. While medical evidence is often valuable in proving penetration, it is not the only mode of proof. The testimony of the complainant, if found to be credible and supported by the surrounding circumstances, may suffice to establish that element.
15. The complainant testified that after meeting the appellant on her way from the shop, he lured her into a bush on the pretext that it was a shorter route home. Once inside the bush, he removed his jacket, spread it on the ground, ordered her to lie on it, removed her clothes and thereafter removed his own clothes. He then lay on top of her and inserted his penis into her vagina.
16. The complainant's account was corroborated by the medical evidence. PW7, who examined her on the same day, observed bruises on the labia minora and a clear vaginal discharge and formed the opinion that there was evidence of penetration. The P3 Form and PRC Form were produced as PEXH. 5 and PEXH. 6. From the foregoing, I am satisfied that the complainant's testimony, taken together with the medical evidence, proved the element of penetration beyond reasonable doubt.
17. The third ingredient is on identification of the perpetrator. The complainant stated that as the appellant was in the act of defiling her, members of the public passed by, prompting her to escape and run home. Her account was materially corroborated by PW2, who testified that he found the appellant in the bush with the complainant, saw him remove the complainant's clothes and his own clothes, and witnessed the appellant lying on top of the complainant and inserting his genital organ into hers. PW2 immediately called PW3 and PW4, who rushed to the scene and found the appellant lying on top of the complainant. PW3 testified that the appellant had removed his trousers and underwear and that the complainant was also naked, while PW4 similarly found both the appellant and the complainant naked and lying on the appellant's jacket. The three witnesses apprehended the appellant at the scene before handing him over to the Assistant Chief and subsequently to the police. Their evidence was consistent in all material respects and irresistibly established that it was the appellant who committed the offence.
18. The Appellant further contended that the conviction was unsafe because the prosecution evidence was fraught with material inconsistencies. He argued that PW1's account of the incident differed from that of PW2, PW3 and PW4 regarding the circumstances under which the offence was committed and the manner in which he was apprehended. He further questioned the differing accounts regarding the time of the offence and its reporting to the police, contended that the medical evidence did not support the charge, complained that material witnesses, including Dorca and the assistant chief's wife, were not called to testify, maintained that the investigations were shoddy and inadequate, and asserted that the trial court violated his constitutional right to a fair trial by failing to inform him of his right to legal representation.
19. It is settled that not every inconsistency or discrepancy in the prosecution case is fatal to a conviction. In Mbithi v Republic [2026] KECA 1305 (KLR), the Court of Appeal reiterated that only contradictions which are substantial and fundamental to the core issues in dispute, and which create reasonable doubt as to the guilt of the accused, can vitiate a conviction. Trifling discrepancies attributable to the normal frailties of human recollection do not have that effect. The prosecution is equally not required to call a multiplicity of witnesses where the evidence adduced is sufficient to prove the charge beyond reasonable doubt.
20. I have carefully re-evaluated the complaints raised by the Appellant and find that they do not disclose any material contradiction capable of rendering the conviction unsafe. The alleged inconsistencies concerning the sequence of events at the scene, the witnesses who first responded to the incident, the precise time of the offence and the reporting of the matter to the police related to peripheral matters. They did not affect the substance of the prosecution case. On the essential ingredients of the offence, namely the complainant's age, penetration and the identity of the appellant as the perpetrator, the prosecution evidence remained consistent and mutually corroborative. Equally, the failure to call Dorca or the assistant chief's wife did not occasion any evidential gap since the evidence of the witnesses who testified sufficiently established the prosecution case beyond reasonable doubt.
21. The Appellant also faulted the investigations conducted by the police. While criminal investigations ought to be thorough and professional, the test is not whether they were flawless but whether the evidence ultimately presented before the trial court proved the charge beyond reasonable doubt. The investigating officer visited the scene, recorded witness statements, caused the complainant to undergo medical examination, recovered the complainant's clothing and produced the relevant documentary exhibits. Having independently re-evaluated the evidence, I am satisfied that the investigations were sufficient to establish the offence and that any perceived shortcomings did not occasion a miscarriage of justice.
22. The Appellant further contended that the medical evidence was inadequate to sustain the conviction. I have examined the P3 Form, the Post Rape Care (PRC) Form and the testimony of PW7. The medical evidence disclosed bruises on the complainant's labia minora and a clear vaginal discharge, findings which the clinical officer concluded were consistent with penetration. Those findings corroborated the complainant's testimony and were entirely consistent with the prosecution case.
23. In any event, medical evidence, though important, is not the sole determinant of whether the offence of defilement has been proved. In the present case, the conviction did not rest on medical evidence alone. The complainant gave a credible account of the offence, which was corroborated by PW2, who witnessed the appellant penetrate the complainant, and by PW3 and PW4, who found the appellant lying naked on top of the complainant immediately thereafter. The medical findings therefore served to reinforce an already cogent prosecution case.
24. The Appellant also complained that the trial court failed to inform him of his right to legal representation under Article 50(2)(g) and (h) of the Constitution. The record shows that throughout the proceedings the Appellant actively participated in his trial. He cross-examined the prosecution witnesses, gave sworn evidence in his defence and fully presented his case. The trial court also ordered a psychiatric assessment, which confirmed that he was mentally fit to stand trial and to follow the proceedings. There is nothing on record to demonstrate that he was unable to understand the proceedings or that he suffered any prejudice by conducting his own defence.
25. While it is desirable for a trial court to expressly inform an accused person of the right guaranteed under Article 50(2)(g) of the Constitution, the omission to do so does not automatically vitiate a conviction. The court must consider whether substantial injustice resulted. Having reviewed the entire record, I am satisfied that the Appellant effectively participated in the proceedings, understood the case against him and was afforded every opportunity to challenge the prosecution evidence. I therefore find that no miscarriage of justice arose from the complaint regarding legal representation.
26. The Appellant also challenged the sentence imposed by the trial court. The complainant was six years old at the time of the offence. Section 8(2) of the Sexual Offences Act prescribes a sentence of life imprisonment upon conviction for the defilement of a child aged eleven years or below. The learned trial magistrate therefore imposed the sentence prescribed by law.
27. Sentencing is an exercise of judicial discretion vested in the trial court. As the Court of Appeal reiterated in Longurangule & another v Republic [2026] KECA 1311 (KLR) ,an appellate court will not readily interfere with that discretion unless it is demonstrated that the sentence is illegal, manifestly excessive, or that the trial court acted on wrong principles or overlooked material factors. In the present case, the learned trial magistrate imposed the sentence prescribed under section 8(2) of the Sexual Offences Act. The Appellant has not demonstrated any error in principle or any other basis upon which this Court can properly interfere with the sentence.
28. Having independently re-evaluated the entire record, I am satisfied that the prosecution proved beyond reasonable doubt all the essential ingredients of the offence of defilement. I further find that the alleged contradictions, the complaints regarding the investigations, the challenge to the medical evidence, the alleged violation of the Appellant's fair trial rights and the complaint against sentence are all devoid of merit.
29. Consequently, the appeal against both conviction and sentence is dismissed. The conviction for the offence of defilement contrary to section 8(1) as read with section 8(2) of the Sexual Offences Act is hereby upheld, and the sentence of life imprisonment imposed by the trial court is affirmed.