Witness

It is the primary duty of the trial Court to evaluate evidence and where the credibility of witnesses is involved, the lower Court's inference from the evidence of witnesses it did not see and assess, it is further contended, cannot substitute that of the trial Court.

The law is settled that on issues of facts, evaluation of evidence and the credibility of witnesses are matters within the exclusive competence and domain of the trial Court. See CHIEF FRANK EBA v. CHIEF WARRI OGODO & ANOR. (1984) 12 SC 133 at 176; DANIEL SUGH v. THE STATE (1988) NWLR (pt.77) 475. Where the trial Court finds a witness credible and believable, unless the appellant shows evidence that renders that stance perverse the appellate Court rarely interferes with that finding. In DANIEL SUGH v. THE STATE (supra)Wali, JSC, restating the law on this held that the belief can only be questioned on appeal if the belief is obviously against the logical drift of the evidence considered as a whole or against the impact of the wave of probabilities disclosed by the evidence. See also Oputa, JSC in ADELUMOLA v. THE STATE (1988) 1 NWLR (pt.73) 682 at 690.

Section 232 of Evidence Act, 2011 is intended to check the double-speak of a witness, who is prevaricating on an issue that he had made previous statement in writing on. There are essential requirements of the Section that the party cross-examining a witness, who intends to impeach the credit of the witness by showing that what the witness is presently saying contradicts his previous statement in writing, must comply with. That is, (a) the attention of the witness must be specifically drawn to those parts or portions of his previous statement in writing which are to be used for the purpose of contradicting him; (b) the witness must be reminded of what he had stated in the previous statement, and (c) he must be given an opportunity of making explanation on the apparent contradictions. From the authoritative stance of this Court those are the templates the cross-examiner shall comply with before he tenders any previous statement in writing by a witness for the purpose of contradicting the witness and impeaching his credibility. See MADUMERE v. OKAFOR (1996) 4 NWLR (pt.445) 637; AMODU V. THE STATE (2010) 2 NWLR (pt.1177) 47.