Dr. Moses Ediru of the Benue State University, Makurdi, in his article, “A Critical Examination of Forensic Evidence in the Trial of Drug Offences in Nigeria”, unravels the nature , mode of procurement, and conditions for admissibility of circumstantial evidence required for conviction in a drug case. He considers salient evidential issues that should engage the attention of counsel in trial of drug offences including the role of the analyst as an expert, the laboratory as an institution, the techniques used in analysis, the report of the laboratory analysis, and persons qualified to testify on the Report.