CRJ 154. Introduction to Physical Evidence. Provides an overview of the role of science in collecting and evaluating physical evidence as a component of the criminal investigation and legal processes. Various operations in the examination and interpretation of physical evidence are examined with emphasis on the role of science in supporting the investigator and in the litigation process. Suitable for both science and non-science majors. Prerequisite: CRJ 4 and CRJ 102; restricted to declared CRJ majors or minors or instructor permission. Graded: Graded Student. Units: 3.0