Josephat Kibet Korir v Republic
The bottom line
#Kenya's Court of Appeal confirmed that arguments you skip at your first appeal are lost forever—you cannot introduce them later.
What this practically means
#Executive summary
#Key legal issues
#Whether defilement was proved to the required standard
Yes. Identification of the appellant as the perpetrator, the complainant's age of 13 years proved by a birth certificate, and penetration proved by the complainant's unshaken testimony corroborated by the clinical officer's findings were all established by the two courts below.
The court revisited the evidence on the three ingredients: identification or recognition of the offender, penetration, and age of the victim. PW1 testified that the appellant took her on his motorbike to his house where they had sex; PW5 found her on the appellant's bed. Her age was proved by her own testimony and a birth certificate produced by her mother as Exhibit 1. The clinical officer found a broken hymen and spermatozoa. The concurrent findings of the two courts below were correct.
Whether a voir dire examination was necessary in this case
The issue was not open to the appellant because it was never raised before the first appellate court; in any event, the complainant aged 13 gave evidence on oath and nothing suggested she did not appreciate the nature of the oath.
The court held that a second appellate court can only entertain matters determined by the court appealed from. Since the voir dire issue was not raised in the amended grounds of appeal before the High Court, the appellant was precluded from raising it on second appeal. The court relied on Peter Kihia Mwaniki v Republic where raising a new issue at second appeal denied the prosecution the constitutional opportunity to respond. The court also found nothing to suggest the 13-year-old complainant did not understand the oath.
Whether the 20-year sentence is lawful
The sentence issue was not entertained because the appellant did not challenge it before the first appellate court, and Section 361(1)(b) bars second appeals against sentence absent want of jurisdiction, enhancement, or a constitutional question.
The court reiterated that sentencing is a matter of discretion for the trial court and an appellate court must not substitute its own views absent concrete grounds. Citing the Supreme Court's decision in Republic v Mwangi (ISLA), the court noted that second appeals are limited to matters of law and that a complaint that a sentence was harsh or excessive falls outside the Court of Appeal's jurisdiction. The appellant also failed to raise the sentence before the High Court.
Legal principles established
#- A second appellate court can only entertain matters that were raised and determined by the court appealed from; an issue not raised before the first appellate court is precluded on second appeal.
- Section 361(1)(b) of the Criminal Procedure Code bars the Court of Appeal from entertaining second appeals against sentence except where the sentence was unlawful, enhanced, or its constitutionality is in issue.
- On second appeal, the Court of Appeal's jurisdiction is limited to matters of law and will not disturb concurrent findings of fact unless the lower courts considered matters they ought not to, failed to consider matters they should have, or were plainly wrong.
Court orders
#- 1.The appeal against conviction and sentence is dismissed in its entirety
- On appeal from
- High Court of Kenya
- Jurisdiction invoked
- Second appeal under Section 361(1)(b) of the Criminal Procedure Code, limited to matters of law
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Josephat Kibet Korir v Republic", Case Analysis (2025). Criminal Appeal (not expressly numbered in the judgment; appeal from Kericho Chief Magistrate's Court S.O. Criminal Case No. 3 of 2016). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2025/1095/eng@2025-06-20
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.