An introduction into the theory and practice of physical evidence analysis. Topics include the recognition, identification and evaluation of physical evidence such as hairs, fibers, drugs, blood, semen, glass, soil, fingerprints and documents. Three lectures. Credits:3 Prerequisite:CH 103 or CH 223 Corequisite:CH 320L Satisfactory Grading: Ineligible for the Satisfactory/No Credit grade mode.