In Lori v. State (1980) 8-11 SC 81 at 95-96, this court per Nnamani, JSC said: “In a charge of murder, the cause of death must be established unequivocally and the burden rests on the prosecution to establish this and if they fail the accused must be discharged. See Rex v. Samuel Abengowe 3 WACA 85; R v. Oledima 6 WACA 202. It is also settled law that the death of the victim must be caused by the act of the accused or put differently it must be shown that the deceased died as a result of the act of the accused. See Sunday Omonuju v. The State (1976) 5 SC 1, Frank Onyenankeya v. The State (1964) NMLR. 34.”
ELEMENTS OF THE OFFENCE OF MURDER
The essential elements or ingredients that constitute the offence are: (1) The death of a human being; (2) That the death of the deceased resulted from the act/s of the person accused. (3) That the act/s of the person accused was/were intentional with the knowledge that death or grievous bodily harm was its probable consequence.
– M.L. Garba JCA. Odogwu v. Vivian (2009) – CA/PH/345/05