LEGAL PRINCIPLE: EVIDENCE LAW — Confessional Evidence — Sufficiency for Conviction
PRINCIPLE STATEMENT
A free and voluntary confession of guilt, whether judicial or extrajudicial, if direct, positive, and properly established, is sufficient proof of guilt to sustain a conviction, provided the court is satisfied of its truth. However, corroboration, however slight, is desirable.
RATIO DECIDENDI (SOURCE)
Per Iguh, JSC, in Ikpo v. The State (1995) NLC-1321994(SC) at pp. 13–14; Paras. D–B.
"The law is clear that a free and voluntary confession of guilt, whether judicial or extra-judicial, if it is direct and positive and properly established is sufficient proof of guilt and is enough to sustain a conviction so long as the court is satisfied with the truth of such a confession. But it is desirable to have outside the accused person's confession, some corroborative evidence, no matter how slight, of circumstances which make it probable that the confession is true and correct as the courts are not generally disposed to act on a confession without testing the truth thereof."
EXPLANATION / SCOPE
A confession alone can support a conviction if the court is satisfied of its truth. Corroboration is desirable but not mandatory. The principle reflects the weight given to voluntary admissions. The court must test the confession against external circumstances. The judge must be satisfied beyond reasonable doubt. The rule applies to both judicial and extrajudicial confessions. The court may convict on confession alone in appropriate cases. The principle balances the need for reliable evidence with the probative value of confessions.