An Eldoret court has sentenced a man to life imprisonment after finding him guilty of defiling his 10-year-old niece in an offence that occurred seven years ago.
Henry Wanyoike Laiban was sentenced by Eldoret Senior Principal Magistrate Kimani Mukabi after the court found that the prosecution had proved its case beyond reasonable doubt.

According to court proceedings reported by Citizen Digital, the offence occurred on July 14, 2018, at Kimumu Estate along the Eldoret-Iten highway in Ainabkoi Sub-County, Uasin Gishu County.
How the case unfolded
The court heard that Laiban was the younger brother of the victim’s mother and was living alone in a one-roomed house in Kimumu Estate. The accused and the girl were neighbours and reportedly shared a gate.
The prosecution told the court that Laiban lured the child into his house on the pretext of asking her to help him sweep.
The minor subsequently testified in court about what happened inside the house.
The prosecution called four witnesses during the trial, including the child and Dr Irene Simiyu of Moi Teaching and Referral Hospital (MTRH).
Dr Simiyu testified about the medical examination conducted on the child and told the court that the findings were consistent with defilement. A P3 medical form was also presented as evidence.
Accused denied the allegations
Laiban denied the charge when he appeared before the court.
After the prosecution presented its evidence, the accused was given an opportunity to defend himself. However, he elected to remain silent and did not call any witnesses.
The magistrate subsequently assessed the evidence presented during the trial and concluded that the prosecution had established the case beyond reasonable doubt.
In handing down the sentence, Magistrate Mukabi described the offence as grave and serious.
Laiban was also informed of his right to appeal the conviction and sentence within 14 days.
What the law provides
Laiban was convicted under Section 8(1) as read with Section 8(2) of Kenya’s Sexual Offences Act.
Section 8(1) defines defilement as an act that causes penetration with a child. Section 8(2) provides that a person convicted of defiling a child aged 11 years or below shall be sentenced to life imprisonment.
The age of the child is therefore a critical factor when courts determine the applicable penalty in defilement cases.

For children aged between 12 and 15 years, Section 8(3) provides for imprisonment for a term of not less than 20 years, while defilement involving a child aged between 16 and 18 years attracts a minimum term of 15 years under Section 8(4).
Kenyan courts have repeatedly emphasised that prosecutors must establish the essential elements of a defilement case, including the child’s age, penetration and identification of the offender.
Why the sentence is significant
The life sentence reflects the seriousness with which Kenyan law treats sexual offences against young children.
The courts have previously affirmed that Section 8(2) specifically provides for life imprisonment where the victim is aged 11 years or below. In a 2024 High Court decision, the court reiterated the statutory provision while considering an appeal against a defilement conviction.
Other Kenyan court decisions have similarly addressed the importance of establishing the victim’s age because the age category determines the applicable sentencing provision.
Family members and the protection of children
The Eldoret case also highlights the vulnerability of children when abuse is allegedly committed by someone they know or trust.
In this case, the accused was the child’s maternal uncle and lived close to the family. The court heard that the two were neighbours and that the child entered his house after being asked to help with sweeping.
Child-protection advocates have consistently stressed the importance of creating environments where children can report abuse without fear and where allegations are investigated promptly.
Families, schools, communities and authorities all have a role in ensuring that children are protected from sexual exploitation and abuse.
A case that took seven years to conclude
The offence occurred in 2018, but the final judgment came seven years later.
The lengthy period between the alleged offence and conclusion of the trial highlights the often complex nature of criminal proceedings, particularly where witnesses are children and medical and other evidence must be presented before a court.
For the victim and her family, the judgment marks an important stage in a case that has remained before the justice system for years.
The accused, however, retains the right to challenge the decision through the appellate process.
The wider legal picture
Kenya’s Sexual Offences Act was enacted to provide a legal framework for preventing and punishing sexual offences while protecting victims.
Under the law, defilement is treated according to the age of the child, with the penalties becoming particularly severe where the victim is very young.
The courts have also stressed that a conviction must rest on evidence that establishes the offence to the required criminal standard.

In Laiban’s case, the Eldoret court found that the prosecution had met that threshold after considering the testimony of the witnesses and medical evidence presented during the trial.
Eldoret Court Hands Down Life Sentence
The Eldoret ruling brings the trial at the magistrate’s court to a close with Laiban sentenced to spend the rest of his life in prison.
The case serves as another reminder of the severe legal consequences facing people convicted of sexual offences against children in Kenya.
It also underscores the importance of protecting children within their homes and communities, particularly where offenders may be people known to them.
For now, Laiban has 14 days to exercise his right of appeal, while the judgment stands as delivered by the Eldoret court.