Okonofua & Anor v. The State (1981) 6-7 SC 1 at 18 where this court per Bello, J.S.C., as he then was, dealing with the same subject put the matter thus:- “The correct state of the law relating to the duty of the prosecution to call witnesses, whether their names appear on the back of the information or not, has been recently stated by this court in these terms: ‘The law imposes no obligation on the prosecution to call a host of witnesses. All the prosecution need do is to call enough material witnesses in order to prove its case; and in so doing, it has a discretion in the matter.’ ” See also Samuel Adaje v. The State (1979) 6-9 SC 18 at 28.
WHO IS A VITAL WITNESS
A vital witness is a witness whose evidence may determine the case one way or the other and failure to call a vital witness is fatal to the prosecution s case. In other words, a witness who knows something significant about a matter is a vital witness. In Onah v. State (1985) 3 NWLR Pt. 12 Pg.236 a vital witness was described as a witness whose evidence may determine the case one way or the other and it is settled that the failure to call such a witness is fatal to the prosecution’s case.
– H.M. Ogunwumiju, JSC. State v. Ibrahim (2021) – SC.200/2016