LEGAL PRINCIPLE: CRIMINAL LAW – Murder – Unlawful Act Causing Death – Distinction Between Murder and Manslaughter
PRINCIPLE STATEMENT
Where the facts proved by the prosecution do not fall within any of the circumstances enumerated in Section 316 of the Criminal Code for the offence of murder, but they do constitute an unlawful killing, the proper conviction is for manslaughter contrary to Section 317 of the Criminal Code.
RATIO DECIDENDI (SOURCE)
Per Ogwuegbu, JSC, in Idowu v. State (2000) NLC-1931999(SC) at p. 30; Paras B–C.
"Where the facts proved by the prosecution do not fall within any of the circumstances enumerated in Section 316 of the Criminal Code for the offence of murder, but they do constitute an unlawful killing, the proper conviction is for manslaughter contrary to Section 317 of the Criminal Code."
EXPLANATION / SCOPE
Murder is a specific statutory offence defined exhaustively in Section 316 of the Criminal Code. If the prosecution fails to prove the elements of any subsection of Section 316, but proves an unlawful killing, the appropriate conviction is manslaughter under Section 317. Manslaughter serves as a residual category for unlawful homicides not amounting to murder. This ensures that culpable homicides are not automatically classified as murder; the prosecution must bring the case within one of the enumerated murder circumstances. Where doubt exists, the lesser conviction of manslaughter is proper.