Photographs taken of the deceased’s corpse are secondary evidence. They become admissible only when the negative is also tendered and their inadmissibility has nothing to do with the maker or photographer. However in this age of digital photography where the negatives are stored electronically, it becomes necessary for the photographer to be called to testify. — K.B. Aka’ahs, JSC. Mati Musa v The State (2019) – SC.902/2014
WHO IS A TAINTED WITNESS?
However, and for whatever it is worth, the law is settled that a tainted witness is a person who is either an accomplice or who on the evidence may be regarded as having some purpose of his/her own to serve – see R vs Enahoro (1964) NMLR 65; Ifejirika vs The State (1999) 3 NWLR (pt. 593) 59; Ogunlana vs The State (1995) 5 NWLR (Pt. 395) 266.
— W.S.N. Onnoghen, JSC. Moses v State [2006] – S.C.308/2002