Mogaji and Ors. v. Odofin and Ors. (1978) 4 S.C. 91 at 93, Fatayi-Williams J.S.C. (as he then was) said: “When an appellant complains that a judgment is against the weight of evidence, all he means is that when the evidence adduced by him is balanced against that adduced by the respondent, the judgment given in favour of the respondent is against the weight which should have been given to the totality of the evidence before him. In other words, the totality of the evidence should be considered in order to determine which has weight and which has no weight at all.”
AN APPEAL IS A CONTINUATION OF THE CASE AT THE TRIAL COURT
An appeal is generally taken to be a continuation of the original case started at the first instance court. It is not a new cause of action, See: Oredoyin v. Arowolo (1989) 4 NWLR (Pt.114) 171 at p.211; Adegoke Motors v. Adesanya (1989) 3 NWLR (Pt.109) 250. It is always confined to the consideration of the record which was forwarded from the court below with no new testimony or issues raised in the appellate court. Focussing on the record of appeal placed before it, the appeal court “rehears” the case and may make its own evaluation of the evidence contained in the record of appeal. From that record, the appeal court may review the findings and inferences of fact and, where it considers it proper, may substitutes its own view of the facts for that of the trial court. It may also review the whole proceedings including all the interlocutory decisions given in the trial. It may reject conclusions of the trial court from facts which do not flow from the evidence or may be regarded as perverse. See: Okotie-Eboh and Ors v. Okotie-Eboh and Ors 1986) 1 SC 479 at p.507; Onowan and Anor v. Iserhein (1976) NWLR 263. What the court below did is akin to this principle of practice and procedure.
— I.T. Muhammad, JSC. EFET v INEC (SC.207/2009, 28 January 2011)