"Explores the different steps of crime investigation and the multiple methods crime scene investigators use when collecting evidence and solving murders. Includes real case files and case studies"--Provided by publisher.

Into action -- The first task -- Forensic photography -- Finding prints -- Tiny traces -- Gun shots -- Crime tracks -- On the wrong track : case study -- Dog detectives -- K9 forensics : case study -- Doubtful dogs -- Fake scenes -- What next?.