This interactive training CD-ROM summarizes in layman's terms the critical concepts that are detailed in Fisher's text of the same name. This hands-on CD presents complex, scenario-based interactions within virtual crime scenes and offers activities and exercises with instant feedback that allows students and trainees to immediately determine right and wrong answers. Each section follows the outline of Fisher's text, and contains short quizzes to instantly test comprehension. The CD also serves as an aid for court testimony, providing useful information for investigators, expert witnesses, and attorneys.