Brief Facts;
1. The appellant, Francis Gitau Kibande, was charged before the Senior Principal Magistrate's Court at Kigumo in Criminal Case No. E008 of 2024 with the offence of defilement contrary to section 8(1) as read with section 8(3) of the Sexual Offences Act, No. 3 of 2006.
2. Upon conclusion of the trial, the learned trial magistrate found the appellant guilty, convicted him and, after considering his mitigation, after which he was sentenced to serve fifteen (15) years' imprisonment.
3. Aggrieved by both the conviction and sentence, the appellant preferred the present appeal challenging the judgment of the trial court principally on the grounds that:-
i. The learned trial magistrate erred in law and fact in finding that the prosecution had proved all the essential ingredients of defilement beyond reasonable doubt;
ii. The learned trial magistrate erred in law and fact by failing to properly consider the complainant's repeated denial that she had engaged in sexual intercourse with the appellant;
iii. The learned trial magistrate erred in law and fact relying substantially upon the evidence of the investigating officer despite the complainant's contrary testimony;
iv. The learned trial magistrate erred in law and fact by failing to properly evaluate the medical evidence;
v. The learned trial magistrate erred in law and fact by failing to establish the appellant as the perpetrator of the alleged penetration; and
vi. The learned trial magistrate erred in law and fact by failing to adequately consider the appellant's defence.
4. He asked the court to allow the appeal, quash the conviction, set aside the sentence and order his release.
5. He submits that PW1 who was the complainant's father testified that the complainant was born on 6 November 2009, and was at the material time a Grade 8 pupil.
6. His evidence was that on 12 May 2024 the complainant had gone to visit her grandmother and was expected to return home in readiness for reopening school the following day. When she failed to return home, a search was mounted and a report made to the police.
7. PW2, the complainant's grandmother, confirmed that the complainant had visited her and that she escorted her up to the bridge as she commenced her journey home. The complainant was eventually traced to the appellant's home later that evening.
8. PW3, the medical officer, examined the complainant. The medical examination disclosed no bruising or bleeding. The complainant's hymen was described as long broken. There was a whitish discharge in which yeast and epithelial cells were detected, together with reddening of the vulva. The evidence was that the reddening could result from physical activity involving the vaginal area but could also arise from the infection detected during examination.
9. PW4 the complainant testified that after visiting her grandmother, it got late while she was returning home. She therefore proceeded to the appellant's home because she knew him as a relative and wanted him to escort her home.
10. Significantly, PW4 expressly denied having sexual intercourse with the appellant. She further stated that she had never previously engaged in sexual intercourse.
11. Following that testimony, the prosecution informed the trial court that PW4 appeared to have recanted an earlier account and expressed concern that there might have been interference with her evidence. A Children's Officer similarly informed the court that she had spoken with the complainant and had noted considerable inconsistencies in her account. The Children's Officer proposed that PW4 be afforded guidance and counselling.
12. The trial court consequently stood PW4 down and directed that she be committed to a safe house for two weeks where she would receive guidance and counselling.
13. Upon returning to court after the two-week period, PW4 nevertheless maintained her earlier testimony and again insisted that she had not engaged in sexual intercourse with the appellant on the material date or previously.
14. PW5 was the investigating officer attached to Githembe Police Post. He testified that at about 8.00 p.m. on the material evening, PW1 reported that his daughter was missing. A missing-person report was booked and a search commenced.
15. The police initially proceeded to the home of another young man whom the family suspected the complainant might have visited, but she was not found there.
16. PW5 subsequently received information through PW1 concerning the complainant's possible whereabouts and proceeded with other persons to the appellant's home. His evidence was that he pushed the door open and found the appellant and the complainant inside the house. He further testified that the complainant was standing beside the bed without clothes.
17. According to PW5, when he initially questioned PW4, she denied having had sexual intercourse. He stated that upon further interrogation, however, she alleged that she had met the appellant at Githembe and that they had sexual intercourse in a bush. She allegedly further stated that the appellant later obtained an alcoholic drink for her and that they subsequently had sexual intercourse again at his home.
18. PW5 nevertheless conceded that PW4 kept changing her account of what had transpired. He further stated that she appeared intoxicated and that he could smell alcohol. He confirmed that PW4 told him that she had consumed alcohol and was not accustomed to drinking.
19. PW5 further testified that the appellant denied having sexual intercourse with the complainant. He produced the complainant's birth notification showing that she was born on 6 November 2009.
20. Upon being placed on his defence, the appellant elected to give sworn evidence and called no witnesses.He testified that PW4 voluntarily went to his home on the material evening and informed him that she had come from her grandmother's home and wanted him to escort her home.
21. The appellant stated that he discussed with PW4 whether they could use a motorcycle but that she preferred to walk. While he was still preparing, he briefly went to the toilet and thereafter heard noises outside. Since the door had not been locked, he went outside and encountered the police officers.
22. The appellant categorically denied having sexual intercourse with PW4. He further stated that after his arrest he had no contact with her and therefore had no opportunity to interfere with her evidence.
23. He maintained that he informed the police of his version of events and requested to be medically examined but was not taken to hospital.
24. The appellant submitted that penetration, being an essential ingredient of defilement, was not proved beyond reasonable doubt.
25. He relied upon PW4's express denial of sexual intercourse and the medical evidence which disclosed no bruising or bleeding, together with an old broken hymen. It was further submitted that no spermatozoa, DNA or other forensic evidence connected the appellant with penetration.
26. The appellant relied, among other authorities, on Kassim Ali v Republic [2006] eKLR, Dominic Kibet Mwareng v Republic [2013] eKLR and Charles Wamukoya Karani v Republic [2010] eKLR.
27. On age, the appellant contended that the birth notification was insufficient because it was not a birth certificate and therefore argued that the complainant's age was not proved beyond reasonable doubt.
28. On identification, the appellant submitted that although he was found in the complainant's company, PW4 denied having sexual intercourse with him and therefore did not identify him as the perpetrator of any penetration.
29. The appellant further contended that the learned trial magistrate failed to properly evaluate his sworn defence and merely dismissed it as unbelievable without cogent reasons. Reliance was placed on, inter alia, Okethi Okale & Others v Republic [1965] EA 555 and David Ochar v Republic [2015] eKLR.
30. The appellant challenged the fifteen-year sentence and urged the Court to quash the conviction and set him at liberty.
The Respondent's Submissions;
31. The respondent opposed the appeal and submitted that the prosecution had proved the three essential ingredients of defilement beyond reasonable doubt.
32. On penetration, the respondent relied on the complainant's alleged initial account to PW5, the circumstances in which PW5 testified that she was found at the appellant's house and the medical findings of an old broken hymen, whitish discharge and reddening of the vulva.
33. The respondent further submitted that the absence of spermatozoa was not fatal to proof of penetration and relied upon Mark Oiruri Mose v Republic [2013] eKLR.
34. Regarding PW4's denial of sexual intercourse before the trial court, the respondent attributed the change in her account to witness interference and maintained that this was the reason she was committed to a safe house.
35. On age, the respondent relied upon the evidence of PW1 and PW4 together with the birth notification produced by PW5 and submitted that the complainant was approximately fourteen years and six months old.
36. On identification, the respondent submitted that the complainant knew the appellant and was found at his home on the material evening. It was further submitted that her alleged initial account to PW5 identified the appellant as the perpetrator.
37. The respondent maintained that the appellant's defence was properly considered and rejected and urged the Court to uphold both the conviction and sentence.
Analysis and determination;
Issues for Determination;
38. Having reconsidered the grounds of appeal, the evidence and the respective submissions, the issues arising for determination are:
a) Whether the complainant's age was proved beyond reasonable doubt;
b) Whether penetration was proved beyond reasonable doubt;
c) Whether the appellant was sufficiently identified as the alleged perpetrator;
d) Whether the appellant's defence was properly evaluated; and
e) Whether the conviction and sentence ought to be upheld.
Duty of the Court on a First Appeal;
39. This being a first appeal, this Court is under a duty to reconsider and re-evaluate the evidence tendered before the trial court and arrive at its own independent conclusions, bearing in mind that it did not have the advantage of seeing and hearing the witnesses testify.
40. This being a first appeal, this court is guided by the principles set out in the case of David Njuguna Wairimu vs Republic [2010] eKLRwhere the Court of Appeal stated:-
“The duty of the first appellate court is to analyse and re-evaluate the evidence which was before the trial court and itself come to its own conclusions on that evidence without overlooking the conclusions of the trial court. There are instances where the first appellate court may, depending on the facts and circumstances of the case, come to the same conclusions as those of the lower court. It may rehash those conclusions. We do not think there is anything objectionable in doing so, provided that it is clear that the court has considered the evidence on the basis of the law and the evidence to satisfy itself on the correctness of the decisions.
41. Similarly in the case of Okeno vs Republic [1972] EA 32 where the Court of Appeal set out the duties of the appellate court as follows:-
“An appellant on a first appeal is entitled to expect the evidence as a whole to be submitted to a fresh and exhaustive examination (Pandya vs Republic (1957) EA 336) and the appellate court’s own decision on the evidence. The first appellate court must itself weigh conflicting evidence and draw its own conclusion. (Shantilal M. Ruwala vs R (1957) EA 570). It is not the function of a first appellate court merely to scrutinize the evidence to see if there was some evidence to support the lower court’s finding and conclusions. Only then can it decide whether the magistrate’s findings should be supported. In doing so, it should make allowance for the fact that the trial court has had the advantage of hearing and seeing the witnesses, see Peters vs Sunday Post [1958] EA424.” This was also set out in the case of Kiilu & Another vs Republic [2005] KLR 174.
42. The prosecution bore the burden of proving every essential ingredient of the offence beyond reasonable doubt. That burden remained upon the prosecution throughout the trial and never shifted to the appellant.
Whether Age Was Proved;
43. The appellant contended that the complainant's age was not proved because the prosecution produced a birth notification rather than a birth certificate.
44. The Court does not find merit in that contention.
45. PW1, the complainant's father, testified that PW4 was born on 6 November 2009. PW4 herself gave the same date of birth. PW5 additionally produced a birth notification bearing that date.
46. A birth certificate is not the exclusive means by which the age of a complainant may be established. Age may be proved through credible documentary evidence, the testimony of a parent or guardian, the complainant's own evidence and, where appropriate, medical assessment.
47. In the case of Edwin Nyambogo Onsongo Vs Republic (2016) eKLR the Court of Appeal held that: -
The question of proof of age has finally been settled by recent decisions of this court to the effect that it can be proved by documents, evidence such as a birth certificate, baptism card or by oral evidence of the child if the child is sufficiently intelligent or the evidence of the parents or guardian or medical evidence, among other credible forms of proof" . we think that what ought to be stressed is that whatever the nature of evidence preferred in proof of the victim's age, it has to be credible and reliable."
48. Needless to say therefore that, in addition to the documents set out in Rule 4 of the sexual offences rules, the age of a minor for purposes of the Sexual Offences Act can also be proved by the oral evidence of the minor’s mother, by way of age assessment as well as by observation and common sense. Hence, in P.M.M. vs. Republic [2018] eKLR, it was held thus:
“…whilst the best evidence of age is the birth certificate followed by age assessment, the mother’s evidence of the complainant’s age together with the combination of all other evidence available can be relied on to determine the age of the complainant…"
49. In the present case, the evidence regarding the complainant's date of birth was consistent and supported by documentary evidence.
50. I therefore find that the prosecution proved beyond reasonable doubt that the complainant was approximately fourteen and a half years old at the material time.
Whether Penetration was proved;
50. Penetration is an indispensable ingredient of the offence of defilement. 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.
51. The Court is alive to the principle that medical evidence is not invariably indispensable to proof of penetration. Neither the absence of spermatozoa nor the absence of visible injuries necessarily negatives penetration. The decision in Mark Oiruri Mose v Republic [2013] eKLR correctly underscores that ejaculation is not required because even partial penetration satisfies the statutory definition.
51. That principle, however, does not relieve the prosecution of the burden of proving that penetration actually occurred.
52. As emphasized in Charles Wamukoya Karani v Republic [2010] eKLR, penetration remains a matter of fact to be proved by evidence. Similarly, the authorities recognize that the evidence must ultimately establish the essential ingredient beyond reasonable doubt.
53. The difficulty in the present case goes considerably beyond the absence of spermatozoa or forensic evidence.
54. PW4, the complainant herself, expressly denied having sexual intercourse with the appellant. When she first testified, she maintained that no sexual intercourse had occurred.
55. Following concerns raised by the prosecution regarding possible interference, PW4 was removed from the environment in which such interference was suspected, placed in a safe house for two weeks and afforded guidance and counselling.
56. When she subsequently returned to court, she did not change her testimony. She again maintained that she had not engaged in sexual intercourse with the appellant.
57. The prosecution sought to overcome that difficulty through the evidence of PW5, who testified that PW4 had earlier implicated the appellant during interrogation.
58. PW5, however, candidly conceded that PW4 gave varying accounts. Indeed, he stated that when he first questioned her she denied having sexual intercourse. He further testified that she appeared intoxicated and that he could smell alcohol.
59. PW5 was not an eyewitness to penetration. His evidence regarding the alleged sexual acts was entirely dependent upon what PW4 allegedly told him during an interrogation in circumstances in which, by his own account, she kept changing her story.
60. Against that evidence stood PW4's direct testimony before the trial court expressly denying penetration.
61. The respondent attributed PW4's testimony to witness interference. The Court has carefully considered that submission.
62. No person was identified as having interfered with PW4. No evidence was presented demonstrating when, how or by whom such interference occurred. Suspicion of witness interference, however understandable in the circumstances, could not be elevated into proof of interference.
63. More significantly, PW4 maintained her denial after spending two weeks in protective placement and receiving counselling. The allegation of interference therefore remained speculative and could not constitute a sufficient evidential basis for disregarding her sworn testimony.
64. The medical evidence did not cure that evidential deficiency. PW3 found no bruising or bleeding. The hymen was described as long broken. There was also a whitish discharge and reddening of the vulva.
65. An old broken hymen may be consistent with previous penetration but cannot, without more, establish when that penetration occurred or identify the person responsible for it. The distinction is particularly material where the medical history contained an account of previous sexual activity.
66. Further, the evidence regarding the reddening of the vulva was equivocal. PW3 acknowledged that such reddening could result from physical activity involving the vaginal area but could equally be associated with the infection detected during examination.
67. The Court is alive to the principle enunciated in Mark Oiruri Mose v Republic [2013] eKLR that proof of spermatozoa is not a prerequisite to establishing penetration, and that even partial penetration is sufficient within the meaning of section 2 of the Sexual Offences Act. Similarly, in Erick Onyango Ondeng v Republic [2014] eKLR, the Court of Appeal reiterated that the slightest penetration is sufficient and that rupture of the hymen is not necessary. The issue before this Court, however, is not whether ejaculation or rupture of the hymen was proved, but whether there was credible evidence establishing that any penetration, even partial, occurred on the material date.
68. Where the prosecution's own medical evidence permits a reasonable explanation unrelated to recent sexual penetration, the Court cannot simply select the incriminating explanation without other cogent evidence eliminating the reasonable alternative.
69. The Court therefore does not find that the medical evidence positively ruled out penetration. Equally, however, it did not establish beyond reasonable doubt that penetration occurred on 12 May 2024.
70. This case must further be distinguished from cases in which equivocal or inconclusive medical evidence is supplemented by credible and unequivocal testimony from the complainant establishing penetration. In the present case, the complainant's direct testimony did not fill the evidential gap. To the contrary, she expressly denied penetration.
71. Section 124 of the Evidence Act permits a court, in an appropriate sexual offence case, to convict upon the sole evidence of the complainant where the court believes the complainant and records reasons for that belief. The present case presents the converse situation. The complainant's testimony before the trial court did not implicate the appellant in any sexual act.
72. In Charles Wamukoya Karani v Republic, Criminal Appeal No. 72 of 2013, the Court identified age, penetration and positive identification of the perpetrator as the critical ingredients of the offence of defilement. Those ingredients must be proved cumulatively beyond reasonable doubt. In the present case, although age and the identity of the appellant were established, the evidence fell short of proving penetration. The finding of an old broken hymen could not, without more, establish penetration on the date charged, particularly where the complainant expressly denied the alleged sexual act and the medical findings were capable of an alternative explanation.
73. Upon an independent evaluation of the totality of the evidence, this Court finds that penetration on the material date was not proved beyond reasonable doubt.
Identification of the Appellant;
74. The appellant also challenged his identification as the perpetrator.
75. This was not, strictly speaking, a case involving difficult visual identification of a stranger. PW4 knew the appellant and regarded him as a relative. She admitted voluntarily going to his home on the material evening.
76. On the question of identification, the Court is satisfied that the identity of the appellant was not in doubt. This was a case of recognition rather than identification of a stranger. PW4 knew the appellant prior to the material date and regarded him as a relative. The appellant similarly acknowledged that they knew each other. The evidence further established that they were together on the material evening. Accordingly, the appellant was positively identified as the person in whose company the complainant was found.
77. That finding, however, does not by itself establish that the appellant was the perpetrator of the offence charged. Positive identification of an accused person as the individual who was present with a complainant is conceptually distinct from proof that he committed the alleged act of penetration. In Charles Wamukoya Karani v Republic, the essential ingredients of defilement were identified as age, penetration and positive identification of the perpetrator. Those ingredients must be established cumulatively. In the present case, although the identity of the appellant was not in dispute, the prosecution was still required to prove that penetration occurred before that act could be attributed to him.
78. The prosecution relied heavily upon the circumstances in which the two were allegedly found. PW5 stated that PW4 was found inside the appellant's bedroom without clothes. PW4, however, stated that they were found outside, while the appellant similarly testified that he went outside upon hearing noises and encountered the police officers.
79. Even assuming that PW5's account was accepted, finding the complainant undressed in the appellant's house would undoubtedly create grave suspicion and might constitute circumstantial evidence requiring explanation.
80. It would not, however, without proof that penetration occurred, establish the offence of defilement.
81. The distinction is therefore important. The prosecution proved the identity of the appellant as the person with whom PW4 was found. It did not prove beyond reasonable doubt that he was the perpetrator of penetration because the foundational fact of penetration itself remained unproved.
82. Consequently, this Court finds that identity was proved, in the sense that the appellant was unquestionably the person with whom PW4 was found. However, since penetration itself was not proved beyond reasonable doubt, the prosecution could not establish that the appellant was the perpetrator of an act which had not first been proved to have occurred. Proof of presence and opportunity, without proof of the essential act of penetration, could not sustain the conviction for defilement.
Consideration of the Appellant's Defence;
83. The appellant gave sworn evidence and maintained that PW4 voluntarily went to his home seeking assistance to get home because it had become late. He denied having sexual intercourse with her.
84. Significantly, the central aspect of that defence was consistent with PW4's own testimony. PW4 similarly testified that she voluntarily proceeded to the appellant's home because she regarded him as a relative and wanted him to escort her home.
85. The appellant's defence was therefore not merely a bare denial standing in isolation.
86. The principle in Okethi Okale & Others v Republic [1965] EA 555 is that a conviction must rest upon the strength of the prosecution case and not upon the weakness of the defence.
87. The trial court was consequently required to consider whether the prosecution evidence displaced the appellant's explanation beyond reasonable doubt.
88. The fact that the appellant may have acted imprudently by allowing PW4 to remain at his home without immediately contacting her parents did not prove penetration. An accused person does not bear the burden of proving that his conduct was prudent or that his explanation was the most probable account. The ultimate question remains whether the prosecution proved the charge beyond reasonable doubt.
89. In the present case, the appellant's denial was materially supported by PW4's direct testimony. Against that evidence stood an inconsistent alleged out of court account and medical findings which did not conclusively establish recent penetration.
90. I therefore find that the appellant's defence was not displaced beyond reasonable doubt.
Whether All the Ingredients of Defilement Were Proved;
91. The Court has found that the prosecution proved the complainant's age.
92. The Court has further found that the identity of the appellant as the person in whose company PW4 was found was established.
93. The prosecution, however, failed to prove the essential ingredient of penetration beyond reasonable doubt.
94. The ingredients constituting the offence of defilement must be established cumulatively and in their entirety. Proof of some ingredients cannot compensate for failure to establish another indispensable element of the offence.
95. Age and identity, however conclusively proved, cannot by themselves sustain a conviction for defilement in the absence of proof of penetration.
96. In the present case, the missing link was penetration. The complainant repeatedly denied that sexual intercourse occurred; PW5 conceded that her alleged earlier accounts were inconsistent; the allegation of witness interference remained unproved; and the medical evidence did not independently establish recent penetration.
97. The mere fact that the appellant and PW4 were found together at night, even in circumstances capable of generating serious suspicion, could not fill that evidential gap.
98. Criminal responsibility cannot be founded upon suspicion, however strong. The prosecution was required to prove every ingredient of the offence beyond reasonable doubt.
99. The doubt arising in this case was neither fanciful nor speculative. It arose directly from the prosecution's own evidence and ought to have been resolved in favour of the appellant.
100. I consequently find that although the prosecution proved the age of the complainant and the identity of the appellant, it failed to prove penetration beyond reasonable doubt. The offence of defilement was therefore not proved in its entirety.
101. The learned trial magistrate consequently fell into error in finding that all the essential ingredients of defilement had been established. The resulting conviction was unsafe and cannot stand.
Sentence;
102. Having found that the conviction cannot be sustained, the appeal against sentence becomes moot. The sentence of fifteen years' imprisonment necessarily falls with the conviction.
Disposition;
103. In the result, the appeal succeeds and I make the following orders:
a) The appeal against conviction is hereby allowed.
b) The appellant's conviction for the offence of defilement contrary to section 8(1) as read with section 8(3) of the Sexual Offences Act is hereby quashed.
c) The sentence of fifteen (15) years' imprisonment imposed upon the appellant is hereby set aside.
d) The appellant, Francis Gitau Kibande, shall be set at liberty forthwith unless otherwise lawfully held.
It is so ordered.
Dated, Signed and Delivered Virtually at Eldoret this 28th day of July, 2026
1. The appellant, Francis Gitau Kibande, was charged before the Senior Principal Magistrate's Court at Kigumo in Criminal Case No. E008 of 2024 with the offence of defilement contrary to section 8(1) as read with section 8(3) of the Sexual Offences Act, No. 3 of 2006.
2. Upon conclusion of the trial, the learned trial magistrate found the appellant guilty, convicted him and, after considering his mitigation, after which he was sentenced to serve fifteen (15) years' imprisonment.
3. Aggrieved by both the conviction and sentence, the appellant preferred the present appeal challenging the judgment of the trial court principally on the grounds that:-
i. The learned trial magistrate erred in law and fact in finding that the prosecution had proved all the essential ingredients of defilement beyond reasonable doubt;
ii. The learned trial magistrate erred in law and fact by failing to properly consider the complainant's repeated denial that she had engaged in sexual intercourse with the appellant;
iii. The learned trial magistrate erred in law and fact relying substantially upon the evidence of the investigating officer despite the complainant's contrary testimony;
iv. The learned trial magistrate erred in law and fact by failing to properly evaluate the medical evidence;
v. The learned trial magistrate erred in law and fact by failing to establish the appellant as the perpetrator of the alleged penetration; and
vi. The learned trial magistrate erred in law and fact by failing to adequately consider the appellant's defence.
4. He asked the court to allow the appeal, quash the conviction, set aside the sentence and order his release.
5. He submits that PW1 who was the complainant's father testified that the complainant was born on 6 November 2009, and was at the material time a Grade 8 pupil.
6. His evidence was that on 12 May 2024 the complainant had gone to visit her grandmother and was expected to return home in readiness for reopening school the following day. When she failed to return home, a search was mounted and a report made to the police.
7. PW2, the complainant's grandmother, confirmed that the complainant had visited her and that she escorted her up to the bridge as she commenced her journey home. The complainant was eventually traced to the appellant's home later that evening.
8. PW3, the medical officer, examined the complainant. The medical examination disclosed no bruising or bleeding. The complainant's hymen was described as long broken. There was a whitish discharge in which yeast and epithelial cells were detected, together with reddening of the vulva. The evidence was that the reddening could result from physical activity involving the vaginal area but could also arise from the infection detected during examination.
9. PW4 the complainant testified that after visiting her grandmother, it got late while she was returning home. She therefore proceeded to the appellant's home because she knew him as a relative and wanted him to escort her home.
10. Significantly, PW4 expressly denied having sexual intercourse with the appellant. She further stated that she had never previously engaged in sexual intercourse.
11. Following that testimony, the prosecution informed the trial court that PW4 appeared to have recanted an earlier account and expressed concern that there might have been interference with her evidence. A Children's Officer similarly informed the court that she had spoken with the complainant and had noted considerable inconsistencies in her account. The Children's Officer proposed that PW4 be afforded guidance and counselling.
12. The trial court consequently stood PW4 down and directed that she be committed to a safe house for two weeks where she would receive guidance and counselling.
13. Upon returning to court after the two-week period, PW4 nevertheless maintained her earlier testimony and again insisted that she had not engaged in sexual intercourse with the appellant on the material date or previously.
14. PW5 was the investigating officer attached to Githembe Police Post. He testified that at about 8.00 p.m. on the material evening, PW1 reported that his daughter was missing. A missing-person report was booked and a search commenced.
15. The police initially proceeded to the home of another young man whom the family suspected the complainant might have visited, but she was not found there.
16. PW5 subsequently received information through PW1 concerning the complainant's possible whereabouts and proceeded with other persons to the appellant's home. His evidence was that he pushed the door open and found the appellant and the complainant inside the house. He further testified that the complainant was standing beside the bed without clothes.
17. According to PW5, when he initially questioned PW4, she denied having had sexual intercourse. He stated that upon further interrogation, however, she alleged that she had met the appellant at Githembe and that they had sexual intercourse in a bush. She allegedly further stated that the appellant later obtained an alcoholic drink for her and that they subsequently had sexual intercourse again at his home.
18. PW5 nevertheless conceded that PW4 kept changing her account of what had transpired. He further stated that she appeared intoxicated and that he could smell alcohol. He confirmed that PW4 told him that she had consumed alcohol and was not accustomed to drinking.
19. PW5 further testified that the appellant denied having sexual intercourse with the complainant. He produced the complainant's birth notification showing that she was born on 6 November 2009.
20. Upon being placed on his defence, the appellant elected to give sworn evidence and called no witnesses.He testified that PW4 voluntarily went to his home on the material evening and informed him that she had come from her grandmother's home and wanted him to escort her home.
21. The appellant stated that he discussed with PW4 whether they could use a motorcycle but that she preferred to walk. While he was still preparing, he briefly went to the toilet and thereafter heard noises outside. Since the door had not been locked, he went outside and encountered the police officers.
22. The appellant categorically denied having sexual intercourse with PW4. He further stated that after his arrest he had no contact with her and therefore had no opportunity to interfere with her evidence.
23. He maintained that he informed the police of his version of events and requested to be medically examined but was not taken to hospital.
24. The appellant submitted that penetration, being an essential ingredient of defilement, was not proved beyond reasonable doubt.
25. He relied upon PW4's express denial of sexual intercourse and the medical evidence which disclosed no bruising or bleeding, together with an old broken hymen. It was further submitted that no spermatozoa, DNA or other forensic evidence connected the appellant with penetration.
26. The appellant relied, among other authorities, on Kassim Ali v Republic [2006] eKLR, Dominic Kibet Mwareng v Republic [2013] eKLR and Charles Wamukoya Karani v Republic [2010] eKLR.
27. On age, the appellant contended that the birth notification was insufficient because it was not a birth certificate and therefore argued that the complainant's age was not proved beyond reasonable doubt.
28. On identification, the appellant submitted that although he was found in the complainant's company, PW4 denied having sexual intercourse with him and therefore did not identify him as the perpetrator of any penetration.
29. The appellant further contended that the learned trial magistrate failed to properly evaluate his sworn defence and merely dismissed it as unbelievable without cogent reasons. Reliance was placed on, inter alia, Okethi Okale & Others v Republic [1965] EA 555 and David Ochar v Republic [2015] eKLR.
30. The appellant challenged the fifteen-year sentence and urged the Court to quash the conviction and set him at liberty.
The Respondent's Submissions;
31. The respondent opposed the appeal and submitted that the prosecution had proved the three essential ingredients of defilement beyond reasonable doubt.
32. On penetration, the respondent relied on the complainant's alleged initial account to PW5, the circumstances in which PW5 testified that she was found at the appellant's house and the medical findings of an old broken hymen, whitish discharge and reddening of the vulva.
33. The respondent further submitted that the absence of spermatozoa was not fatal to proof of penetration and relied upon Mark Oiruri Mose v Republic [2013] eKLR.
34. Regarding PW4's denial of sexual intercourse before the trial court, the respondent attributed the change in her account to witness interference and maintained that this was the reason she was committed to a safe house.
35. On age, the respondent relied upon the evidence of PW1 and PW4 together with the birth notification produced by PW5 and submitted that the complainant was approximately fourteen years and six months old.
36. On identification, the respondent submitted that the complainant knew the appellant and was found at his home on the material evening. It was further submitted that her alleged initial account to PW5 identified the appellant as the perpetrator.
37. The respondent maintained that the appellant's defence was properly considered and rejected and urged the Court to uphold both the conviction and sentence.
Analysis and determination;
Issues for Determination;
38. Having reconsidered the grounds of appeal, the evidence and the respective submissions, the issues arising for determination are:
a) Whether the complainant's age was proved beyond reasonable doubt;
b) Whether penetration was proved beyond reasonable doubt;
c) Whether the appellant was sufficiently identified as the alleged perpetrator;
d) Whether the appellant's defence was properly evaluated; and
e) Whether the conviction and sentence ought to be upheld.
Duty of the Court on a First Appeal;
39. This being a first appeal, this Court is under a duty to reconsider and re-evaluate the evidence tendered before the trial court and arrive at its own independent conclusions, bearing in mind that it did not have the advantage of seeing and hearing the witnesses testify.
40. This being a first appeal, this court is guided by the principles set out in the case of David Njuguna Wairimu vs Republic [2010] eKLRwhere the Court of Appeal stated:-
“The duty of the first appellate court is to analyse and re-evaluate the evidence which was before the trial court and itself come to its own conclusions on that evidence without overlooking the conclusions of the trial court. There are instances where the first appellate court may, depending on the facts and circumstances of the case, come to the same conclusions as those of the lower court. It may rehash those conclusions. We do not think there is anything objectionable in doing so, provided that it is clear that the court has considered the evidence on the basis of the law and the evidence to satisfy itself on the correctness of the decisions.
41. Similarly in the case of Okeno vs Republic [1972] EA 32 where the Court of Appeal set out the duties of the appellate court as follows:-
“An appellant on a first appeal is entitled to expect the evidence as a whole to be submitted to a fresh and exhaustive examination (Pandya vs Republic (1957) EA 336) and the appellate court’s own decision on the evidence. The first appellate court must itself weigh conflicting evidence and draw its own conclusion. (Shantilal M. Ruwala vs R (1957) EA 570). It is not the function of a first appellate court merely to scrutinize the evidence to see if there was some evidence to support the lower court’s finding and conclusions. Only then can it decide whether the magistrate’s findings should be supported. In doing so, it should make allowance for the fact that the trial court has had the advantage of hearing and seeing the witnesses, see Peters vs Sunday Post [1958] EA424.” This was also set out in the case of Kiilu & Another vs Republic [2005] KLR 174.
42. The prosecution bore the burden of proving every essential ingredient of the offence beyond reasonable doubt. That burden remained upon the prosecution throughout the trial and never shifted to the appellant.
Whether Age Was Proved;
43. The appellant contended that the complainant's age was not proved because the prosecution produced a birth notification rather than a birth certificate.
44. The Court does not find merit in that contention.
45. PW1, the complainant's father, testified that PW4 was born on 6 November 2009. PW4 herself gave the same date of birth. PW5 additionally produced a birth notification bearing that date.
46. A birth certificate is not the exclusive means by which the age of a complainant may be established. Age may be proved through credible documentary evidence, the testimony of a parent or guardian, the complainant's own evidence and, where appropriate, medical assessment.
47. In the case of Edwin Nyambogo Onsongo Vs Republic (2016) eKLR the Court of Appeal held that: -
The question of proof of age has finally been settled by recent decisions of this court to the effect that it can be proved by documents, evidence such as a birth certificate, baptism card or by oral evidence of the child if the child is sufficiently intelligent or the evidence of the parents or guardian or medical evidence, among other credible forms of proof" . we think that what ought to be stressed is that whatever the nature of evidence preferred in proof of the victim's age, it has to be credible and reliable."
48. Needless to say therefore that, in addition to the documents set out in Rule 4 of the sexual offences rules, the age of a minor for purposes of the Sexual Offences Act can also be proved by the oral evidence of the minor’s mother, by way of age assessment as well as by observation and common sense. Hence, in P.M.M. vs. Republic [2018] eKLR, it was held thus:
“…whilst the best evidence of age is the birth certificate followed by age assessment, the mother’s evidence of the complainant’s age together with the combination of all other evidence available can be relied on to determine the age of the complainant…"
49. In the present case, the evidence regarding the complainant's date of birth was consistent and supported by documentary evidence.
50. I therefore find that the prosecution proved beyond reasonable doubt that the complainant was approximately fourteen and a half years old at the material time.
Whether Penetration was proved;
50. Penetration is an indispensable ingredient of the offence of defilement. 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.
51. The Court is alive to the principle that medical evidence is not invariably indispensable to proof of penetration. Neither the absence of spermatozoa nor the absence of visible injuries necessarily negatives penetration. The decision in Mark Oiruri Mose v Republic [2013] eKLR correctly underscores that ejaculation is not required because even partial penetration satisfies the statutory definition.
51. That principle, however, does not relieve the prosecution of the burden of proving that penetration actually occurred.
52. As emphasized in Charles Wamukoya Karani v Republic [2010] eKLR, penetration remains a matter of fact to be proved by evidence. Similarly, the authorities recognize that the evidence must ultimately establish the essential ingredient beyond reasonable doubt.
53. The difficulty in the present case goes considerably beyond the absence of spermatozoa or forensic evidence.
54. PW4, the complainant herself, expressly denied having sexual intercourse with the appellant. When she first testified, she maintained that no sexual intercourse had occurred.
55. Following concerns raised by the prosecution regarding possible interference, PW4 was removed from the environment in which such interference was suspected, placed in a safe house for two weeks and afforded guidance and counselling.
56. When she subsequently returned to court, she did not change her testimony. She again maintained that she had not engaged in sexual intercourse with the appellant.
57. The prosecution sought to overcome that difficulty through the evidence of PW5, who testified that PW4 had earlier implicated the appellant during interrogation.
58. PW5, however, candidly conceded that PW4 gave varying accounts. Indeed, he stated that when he first questioned her she denied having sexual intercourse. He further testified that she appeared intoxicated and that he could smell alcohol.
59. PW5 was not an eyewitness to penetration. His evidence regarding the alleged sexual acts was entirely dependent upon what PW4 allegedly told him during an interrogation in circumstances in which, by his own account, she kept changing her story.
60. Against that evidence stood PW4's direct testimony before the trial court expressly denying penetration.
61. The respondent attributed PW4's testimony to witness interference. The Court has carefully considered that submission.
62. No person was identified as having interfered with PW4. No evidence was presented demonstrating when, how or by whom such interference occurred. Suspicion of witness interference, however understandable in the circumstances, could not be elevated into proof of interference.
63. More significantly, PW4 maintained her denial after spending two weeks in protective placement and receiving counselling. The allegation of interference therefore remained speculative and could not constitute a sufficient evidential basis for disregarding her sworn testimony.
64. The medical evidence did not cure that evidential deficiency. PW3 found no bruising or bleeding. The hymen was described as long broken. There was also a whitish discharge and reddening of the vulva.
65. An old broken hymen may be consistent with previous penetration but cannot, without more, establish when that penetration occurred or identify the person responsible for it. The distinction is particularly material where the medical history contained an account of previous sexual activity.
66. Further, the evidence regarding the reddening of the vulva was equivocal. PW3 acknowledged that such reddening could result from physical activity involving the vaginal area but could equally be associated with the infection detected during examination.
67. The Court is alive to the principle enunciated in Mark Oiruri Mose v Republic [2013] eKLR that proof of spermatozoa is not a prerequisite to establishing penetration, and that even partial penetration is sufficient within the meaning of section 2 of the Sexual Offences Act. Similarly, in Erick Onyango Ondeng v Republic [2014] eKLR, the Court of Appeal reiterated that the slightest penetration is sufficient and that rupture of the hymen is not necessary. The issue before this Court, however, is not whether ejaculation or rupture of the hymen was proved, but whether there was credible evidence establishing that any penetration, even partial, occurred on the material date.
68. Where the prosecution's own medical evidence permits a reasonable explanation unrelated to recent sexual penetration, the Court cannot simply select the incriminating explanation without other cogent evidence eliminating the reasonable alternative.
69. The Court therefore does not find that the medical evidence positively ruled out penetration. Equally, however, it did not establish beyond reasonable doubt that penetration occurred on 12 May 2024.
70. This case must further be distinguished from cases in which equivocal or inconclusive medical evidence is supplemented by credible and unequivocal testimony from the complainant establishing penetration. In the present case, the complainant's direct testimony did not fill the evidential gap. To the contrary, she expressly denied penetration.
71. Section 124 of the Evidence Act permits a court, in an appropriate sexual offence case, to convict upon the sole evidence of the complainant where the court believes the complainant and records reasons for that belief. The present case presents the converse situation. The complainant's testimony before the trial court did not implicate the appellant in any sexual act.
72. In Charles Wamukoya Karani v Republic, Criminal Appeal No. 72 of 2013, the Court identified age, penetration and positive identification of the perpetrator as the critical ingredients of the offence of defilement. Those ingredients must be proved cumulatively beyond reasonable doubt. In the present case, although age and the identity of the appellant were established, the evidence fell short of proving penetration. The finding of an old broken hymen could not, without more, establish penetration on the date charged, particularly where the complainant expressly denied the alleged sexual act and the medical findings were capable of an alternative explanation.
73. Upon an independent evaluation of the totality of the evidence, this Court finds that penetration on the material date was not proved beyond reasonable doubt.
Identification of the Appellant;
74. The appellant also challenged his identification as the perpetrator.
75. This was not, strictly speaking, a case involving difficult visual identification of a stranger. PW4 knew the appellant and regarded him as a relative. She admitted voluntarily going to his home on the material evening.
76. On the question of identification, the Court is satisfied that the identity of the appellant was not in doubt. This was a case of recognition rather than identification of a stranger. PW4 knew the appellant prior to the material date and regarded him as a relative. The appellant similarly acknowledged that they knew each other. The evidence further established that they were together on the material evening. Accordingly, the appellant was positively identified as the person in whose company the complainant was found.
77. That finding, however, does not by itself establish that the appellant was the perpetrator of the offence charged. Positive identification of an accused person as the individual who was present with a complainant is conceptually distinct from proof that he committed the alleged act of penetration. In Charles Wamukoya Karani v Republic, the essential ingredients of defilement were identified as age, penetration and positive identification of the perpetrator. Those ingredients must be established cumulatively. In the present case, although the identity of the appellant was not in dispute, the prosecution was still required to prove that penetration occurred before that act could be attributed to him.
78. The prosecution relied heavily upon the circumstances in which the two were allegedly found. PW5 stated that PW4 was found inside the appellant's bedroom without clothes. PW4, however, stated that they were found outside, while the appellant similarly testified that he went outside upon hearing noises and encountered the police officers.
79. Even assuming that PW5's account was accepted, finding the complainant undressed in the appellant's house would undoubtedly create grave suspicion and might constitute circumstantial evidence requiring explanation.
80. It would not, however, without proof that penetration occurred, establish the offence of defilement.
81. The distinction is therefore important. The prosecution proved the identity of the appellant as the person with whom PW4 was found. It did not prove beyond reasonable doubt that he was the perpetrator of penetration because the foundational fact of penetration itself remained unproved.
82. Consequently, this Court finds that identity was proved, in the sense that the appellant was unquestionably the person with whom PW4 was found. However, since penetration itself was not proved beyond reasonable doubt, the prosecution could not establish that the appellant was the perpetrator of an act which had not first been proved to have occurred. Proof of presence and opportunity, without proof of the essential act of penetration, could not sustain the conviction for defilement.
Consideration of the Appellant's Defence;
83. The appellant gave sworn evidence and maintained that PW4 voluntarily went to his home seeking assistance to get home because it had become late. He denied having sexual intercourse with her.
84. Significantly, the central aspect of that defence was consistent with PW4's own testimony. PW4 similarly testified that she voluntarily proceeded to the appellant's home because she regarded him as a relative and wanted him to escort her home.
85. The appellant's defence was therefore not merely a bare denial standing in isolation.
86. The principle in Okethi Okale & Others v Republic [1965] EA 555 is that a conviction must rest upon the strength of the prosecution case and not upon the weakness of the defence.
87. The trial court was consequently required to consider whether the prosecution evidence displaced the appellant's explanation beyond reasonable doubt.
88. The fact that the appellant may have acted imprudently by allowing PW4 to remain at his home without immediately contacting her parents did not prove penetration. An accused person does not bear the burden of proving that his conduct was prudent or that his explanation was the most probable account. The ultimate question remains whether the prosecution proved the charge beyond reasonable doubt.
89. In the present case, the appellant's denial was materially supported by PW4's direct testimony. Against that evidence stood an inconsistent alleged out of court account and medical findings which did not conclusively establish recent penetration.
90. I therefore find that the appellant's defence was not displaced beyond reasonable doubt.
Whether All the Ingredients of Defilement Were Proved;
91. The Court has found that the prosecution proved the complainant's age.
92. The Court has further found that the identity of the appellant as the person in whose company PW4 was found was established.
93. The prosecution, however, failed to prove the essential ingredient of penetration beyond reasonable doubt.
94. The ingredients constituting the offence of defilement must be established cumulatively and in their entirety. Proof of some ingredients cannot compensate for failure to establish another indispensable element of the offence.
95. Age and identity, however conclusively proved, cannot by themselves sustain a conviction for defilement in the absence of proof of penetration.
96. In the present case, the missing link was penetration. The complainant repeatedly denied that sexual intercourse occurred; PW5 conceded that her alleged earlier accounts were inconsistent; the allegation of witness interference remained unproved; and the medical evidence did not independently establish recent penetration.
97. The mere fact that the appellant and PW4 were found together at night, even in circumstances capable of generating serious suspicion, could not fill that evidential gap.
98. Criminal responsibility cannot be founded upon suspicion, however strong. The prosecution was required to prove every ingredient of the offence beyond reasonable doubt.
99. The doubt arising in this case was neither fanciful nor speculative. It arose directly from the prosecution's own evidence and ought to have been resolved in favour of the appellant.
100. I consequently find that although the prosecution proved the age of the complainant and the identity of the appellant, it failed to prove penetration beyond reasonable doubt. The offence of defilement was therefore not proved in its entirety.
101. The learned trial magistrate consequently fell into error in finding that all the essential ingredients of defilement had been established. The resulting conviction was unsafe and cannot stand.
Sentence;
102. Having found that the conviction cannot be sustained, the appeal against sentence becomes moot. The sentence of fifteen years' imprisonment necessarily falls with the conviction.
Disposition;
103. In the result, the appeal succeeds and I make the following orders:
a) The appeal against conviction is hereby allowed.
b) The appellant's conviction for the offence of defilement contrary to section 8(1) as read with section 8(3) of the Sexual Offences Act is hereby quashed.
c) The sentence of fifteen (15) years' imprisonment imposed upon the appellant is hereby set aside.
d) The appellant, Francis Gitau Kibande, shall be set at liberty forthwith unless otherwise lawfully held.
It is so ordered.
Dated, Signed and Delivered Virtually at Eldoret this 28th day of July, 2026