LEGAL PRINCIPLE: CRIMINAL LAW — Circumstantial Evidence — Standard for Conviction
PRINCIPLE STATEMENT
Circumstantial evidence must lead to one and only one conclusion—the guilt of the accused; the facts must be consistent, cogent, and irresistibly lead to guilt.
RATIO DECIDENDI (SOURCE)
Per Kalgo, JSC, in Obiakor & Anor v. State (2002) NLC-3272001(SC) at p. 8; Paras B–C.
"For circumstantial evidence to ground conviction it must lead to one and only one conclusion i.e. the guilt of accused. The facts to be relied upon for conviction must be consistent, cogent and must irresistibly lead to the guilt of the accused. It is also well settled that circumstantial evidence is as good and sometimes better than direct evidence. It is sometimes referred to as the best evidence capable of proving a proposition with the accuracy of mathematics."
EXPLANATION / SCOPE
Circumstantial evidence can ground conviction if it leads irresistibly to the accused’s guilt. The evidence must be consistent and cogent. No other reasonable hypothesis should explain the facts. Circumstantial evidence is as good as, and sometimes better than, direct evidence. It can prove a proposition with mathematical accuracy. The principle applies to all criminal cases. The court must be satisfied beyond reasonable doubt. The chain of circumstances must be complete and unbroken. The judge must exclude all other possibilities. The rule protects against wrongful conviction. The prosecution must present a compelling case.