PRINCIPLE STATEMENT

A conviction for murder can be sustained solely on circumstantial evidence where such evidence is cogent, compelling, unequivocal, and points irresistibly to the guilt of the accused to the exclusion of any other reasonable hypothesis.

RATIO DECIDENDI (SOURCE)

Per Wali, JSC, in Kalu v. The State (1993) NLC-871992(SC) at pp. 17–18; Paras A–C.
"A conviction for murder can be sustained solely on circumstantial evidence where such evidence is cogent, compelling, unequivocal, and points irresistibly to the guilt of the accused to the exclusion of any other reasonable hypothesis."
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EXPLANATION / SCOPE

Circumstantial evidence (facts from which guilt is inferred) can support murder convictions without direct evidence, provided it meets rigorous standards: (1) Cogent—logically forceful with strong probative value; (2) Compelling—creating unavoidable inference of guilt; (3) Unequivocal—not susceptible to multiple interpretations; (4) Irresistible—pointing unmistakably to guilt; (5) Exclusive—inconsistent with any reasonable alternative explanation. The cumulative effect must prove guilt beyond reasonable doubt and exclude all reasonable hypotheses of innocence. This high standard recognizes the dangers of circumstantial evidence while allowing prosecution when direct evidence is unavailable. Courts must carefully examine each circumstance, ensure no missing links weaken the chain, and confirm that innocent explanations are excluded before convicting on circumstantial evidence.

CASES APPLYING THIS PRINCIPLE