Criminal Investigation 13th edition by Swanson

Criminal Investigation, 13th edition by Swanson is a detailed introduction to the principles, procedures, and challenges of modern investigative work. Written for criminal justice and law enforcement courses, the text covers crime scene responsibilities, evidence collection, interviews and interrogations, report writing, specialized investigations, and courtroom preparation. It emphasizes both traditional investigative methods and contemporary issues facing investigators. Students can use this edition to understand how legal requirements, scientific evidence, ethics, and practical field decisions shape successful investigations from the initial response through case resolution.