PRINCIPLE STATEMENT

Mere possession of a weapon by the deceased without evidence of its use in assault against the appellant does not entitle the appellant who killed to the defence of provocation or self-defence; it is the weapon's use that determines whether provocation was offered or the appellant's life was in danger.

RATIO DECIDENDI (SOURCE)

Per Kutigi, JSC, in Njoku v. The State (1993) NLC-2091991(SC) at p. 18; Paras A–C.
"It is certainly not the law that the possession of a matchet by the deceased without evidence of its use in an assault against the appellant entitles the appellant who killed with a pestle to the defence of provocation or self-defence. It is its use that determines whether or not provocation was offered by the deceased to the appellant or whether appellant's life was in danger."
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EXPLANATION / SCOPE

Weapon possession alone doesn’t justify defensive force—there must be actual or imminent use creating genuine threat. Merely holding a weapon without threatening gestures or aggressive advance doesn’t constitute attack warranting self-defence. Courts distinguish between: possession (insufficient), threatening display (may be sufficient), and actual attack (clearly sufficient). The principle prevents pre-emptive strikes against persons merely possessing weapons. Evidence must show the weapon was used or was about to be used in a manner threatening the accused. This strict requirement ensures self-defence applies only to genuine threats, not speculative fears based on weapon possession. It prevents escalation where one party kills another merely because the victim possessed a weapon.

CASES APPLYING THIS PRINCIPLE