Crime Scene: True-life Forensic Files #1: Dusting And DNA (平装)

Have you ever wondered how the police catch their killer? They have lots of help from forensic specialists, who use clues in, on, and around the body to help build a case. Travel to a morgue to see how a forensic pathologist can find evidence hidden in a corpse. Dust the crime scene for fingerprints to help find suspects. Learn how experts use DNA to put murderers in jail—or to free innocent people!