KLA v Republic (Criminal Appeal 39 of 2021) [2024] KECA 1176 (KLR)
The bottom line
#Kenya's Court of Appeal ruled a mentally ill murder accused should be found not guilty by reason of insanity, not 'guilty but insane', and freed from indefinite detention pending psychiatric assessment.
What this practically means
#Executive summary
#Key legal issues
#Proper verdict where the accused was insane at the time of the killing
The correct finding is not guilty by reason of insanity; a finding of guilty but insane is a legal paradox where criminal responsibility is absent.
The Penal Code requires mens rea and actus reus for criminal liability. The trial judge found the appellant was mentally ill and incapable of forming an intention to kill, so neither intent nor knowledge existed. Absent criminal responsibility, guilt ought not be returned; section 166 CPC's guilty-but-insane special finding was therefore inappropriate and should yield to a not guilty by reason of insanity verdict.
Constitutionality and appropriateness of detention at the President's pleasure under section 166(2) CPC
It is inappropriate to sentence a person found not guilty; the court aligned itself with High Court authority that an accused should be psychiatrically assessed and released if no longer dangerous, or treated until safe to release.
Following Hassan Hussein Yusuf v Republic, the court directed psychiatric examination within 7 days; if the appellant poses no danger he must be set at liberty forthwith, and if treatment is needed he must be admitted to a mental health facility until safe to release. This removes the executive-dominated indeterminate custody implicated by the separation-of-powers challenge.
Defence of insanity under section 12 of the Penal Code
Section 12 sets out the whole gamut of the insanity defence; where mental disease renders the accused incapable of understanding his act, he is not criminally responsible.
The court adopted George Ngugi Mungai: the Kenyan defence of insanity derives from the M'Naghten Rules as incorporated into the Penal Code, and the onus lies on the accused on a balance of probabilities. Here, the appellant's mental illness incapacitated him from understanding what he was doing or knowing he ought not do it.
Legal principles established
#- Where an accused is shown to have been suffering from mental illness such that he was incapable of understanding what he was doing or of knowing that he ought not to do the act, the proper finding is not guilty by reason of insanity, not guilty but insane.
- A person found not guilty cannot be 'sentenced'; the detention-at-the-President's-pleasure regime under section 166(2) CPC is unsuitable and the accused should instead be assessed and treated or released per psychiatric findings.
- On a first appeal, the Court must re-evaluate the evidence afresh and reach its own conclusions, allowing for the fact that it did not hear the witnesses.
Court orders
#- 1.Finding substituted: the appellant is not guilty by reason of insanity instead of guilty but insane
- 2.The appellant shall, as soon as practicable and within 7 days from the date of judgment, be subjected to mental examination by a psychiatrist at Malindi General Hospital or any other recognised medical facility to determine whether he poses danger to the public or to himself
- 3.If the finding is that he no longer poses such danger, the appellant to be set at liberty forthwith unless otherwise lawfully held
- 4.If the psychiatrist is of the view that the appellant requires further treatment, he shall be admitted for treatment at a mental health facility recommended by the psychiatrist until such time as it will be safe to release him
- 5.Liberty to the parties to seek further orders from the High Court to implement the order
- On appeal from
- High Court of Kenya at Malindi
- Jurisdiction invoked
- First appeal to the Court of Appeal under the Court of Appeal Rules (criminal appeal against conviction and special finding under section 166(1) of the Criminal Procedure Code)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "KLA v Republic (Criminal Appeal 39 of 2021) [2024] KECA 1176 (KLR)", Case Analysis (2024). Criminal Appeal (unspecified number, Court of Appeal). Source: https://new.kenyalaw.org/akn/ke/judgment/keca/2024/1176/eng@2024-09-20
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.