LEGAL PRINCIPLE: EVIDENCE LAW – Confessional Statements – Sufficiency of Confession to Warrant Conviction
PRINCIPLE STATEMENT
A voluntary confession of guilt by a prisoner is sufficient to warrant conviction without corroborative evidence if it is direct, positive, duly made and satisfactorily proved. It is however desirable to have outside the confession some evidence of circumstances no matter how slight which make it probable that the confession was true.
RATIO DECIDENDI (SOURCE)
Per Ogwuegbu, JSC, in Hassan v. State (2001) NLC-2812000(SC) at p. 13; Paras A–C.
"A voluntary confession of guilt by a prisoner is sufficient to warrant conviction without corroborative evidence if it is direct, positive, duly made and satisfactorily proved. It is however desirable to have outside the confession some evidence of circumstances no matter how slight which make it probable that the confession was true."
EXPLANATION / SCOPE
A voluntary, direct, positive, duly made, and satisfactorily proved confession can sustain a conviction without corroboration. However, corroboration—however slight—is desirable to test the confession’s truth. The judge must be satisfied of the confession’s voluntariness and truth. Corroboration is not legally mandatory but strengthens confidence in the conviction. The principle balances respecting confessions as powerful evidence with the need to guard against false ones. The court may convict on confession alone if satisfied, but should seek external supporting circumstances. This approach has been consistently affirmed in English and Nigerian law.