Kibisu v Republic (Civil Appeal 259 of 2012) [2014] KECA 741 (KLR)
The bottom line
#Kenya's Court of Appeal dismissed a retired army officer's bid for a new trial because he produced no genuinely new evidence and his claims were already decided.
What this practically means
#Executive summary
#Key legal issues
#Retrospective application of Article 50(6)
Article 50(6) embodies retrospective ingredients and applies to pre-2010 convictions
Relying on the Supreme Court's decision in Samuel Kamau Macharia, the court held that constitutional provisions may be retrospective where the language permits. Article 50(6) confers a window for the wrongly convicted that does not impinge on crystallized rights of others, and no time limit is prescribed. Articles 20(3) and 259 mandate an interpretation favouring enforcement of rights, so the provision was held to look both forwards and backwards.
New and compelling evidence
The appellant's affidavits were not new or compelling; he knew the court martial's sitting dates from his own presence
The affidavits of Brigadier Oyugi and the process server added nothing: the appellant attended the court martial sittings of 7th, 8th and 13th April 2005 and knew the dates, and the process server's alleged service related to an order found not to exist. The High Court in Court Martial Appeal No. 1 of 2005 had already found the stay order was never served and had lapsed before the trial.
Res judicata
The validity of the court martial proceedings had been conclusively determined by Lesiit and Makhandia, JJ
The questions of the stay order, the convening of the court martial and the validity of the charges were all litigated and determined in Court Martial Appeal No. 1 of 2005, and again in Petition No. 509 of 2006 and its appeal. Ngugi J rightly declined to reopen matters already determined by courts of competent jurisdiction.
Constitutionality of section 115(3) of the Armed Forces Act
Section 115(3) was constitutional under both the former and current constitutions
Under the former Constitution, the High Court's appellate jurisdiction over courts martial was conferred by statute and could be limited by that statute. Under the 2010 Constitution, Article 50(q) guarantees appeal 'as prescribed by law', containing an inherent qualification; the saving provision in Schedule 6(7)(1) validated the section. Article 24 compliance was unnecessary given the inbuilt limitation.
Legal principles established
#- Article 50(6) of the Constitution of Kenya, 2010 applies retrospectively to convictions concluded before 27th August 2010
- Definition of 'new and compelling evidence' under Article 50(6)(b)
- Compelling evidence must be of high probative value and capable of affecting the verdict
- Article 50(q) does not guarantee an unlimited number of appeals; the right of appeal is as prescribed by law
Court orders
#- 1.Appeal dismissed
- 2.Each party to bear its own costs
- On appeal from
- High Court of Kenya at Nairobi
- Petition No. 197 of 2011
- Jurisdiction invoked
- First appeal to the Court of Appeal against the decision of the High Court in a constitutional petition
Key timeline
#Practical implications
#Frequently asked questions
#Later judgments citing this (10)
#Judgments in the corpus that rely on this one. Where the Court said how it treated the authority, that is shown.
- Maisha Mabati Mills Limited v Farm Auto Spares Ltd & 2 others[2026] KEELC 6253 (KLR)8 Oct 2026applied
- John Kigoi Nduati v Hellen Achieng Olima[2026] KEELC 6036 (KLR)1 Oct 2026applied
- Salaries & Remuneration Commission v Gachuiri & 3 others (Civil Appeal E533 & E169 of 2024 (Consolidated)) [2026] KECA 692 (KLR)[2026] KECA 692 (KLR)25 Mar 2026
- Doshі & 2 others v Director of Public Prosecution & 6 others (Environment and Land Petition E017 of 2023) [2025] KEELC 7248 (KLR)[2025] KEELC 7248 (KLR)23 Oct 2025
- Doshі & 2 others v Director of Public Prosecution & 6 others (Environment and Land Petition E017 of 2023) [2025] KEELC 7248 (KLR)[2025] KEELC 7248 (KLR)23 Oct 2025applied
- Mwariama & 18 others (Suing on their behalf and on behalf of about 3,000 Residents of Timau Area in Buuri SubCounty, Meru County) v National Land Commission & 5 others; Meru County & another (Interested Parties); Kathono & 2 others (Affected Party) (Environment and Land Petition E010 of 2020 & Petition 1 of 2022 (Consolidated)) [2025] KEELC 7088 (KLR)[2025] KEELC 7088 (KLR)16 Oct 2025
- Rick v Chebet & another (Environment & Land Case E232 of 2023) [2025] KEELC 4050 (KLR)[2025] KEELC 4050 (KLR)28 May 2025
- Gachagua & 5 others v Maingi & 80 others (Civil Appeal E829 of 2024 & E022 of 2025 (Consolidated)) [2025] KECA 790 (KLR)[2025] KECA 790 (KLR)9 May 2025applied
- Dzuya v Mwakombo & another (Environment and Land Appeal 27 of 2023) [2024] KEELC 5657 (KLR)[2024] KEELC 5657 (KLR)31 Jul 2024applied
- SS v Republic[2017] KEHC 1727 (KLR)30 Nov 2017applied
Cite this brief
#Cite this brief
Caselaw, "Kibisu v Republic (Civil Appeal 259 of 2012) [2014] KECA 741 (KLR)", Case Analysis (2014). Civil Appeal No. 259 of 2012. Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2014/741/eng@2014-02-07
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.