The Complete Idiot's Guide to Criminal Investigation

You're no idiot, of course. You know that detectives spend days -- sometimes years -- compiling clues in their efforts to identify perpetrators and bring them to justice. They also rely on scientific and medical experts to help them sift through the clues found at a crime scene. But you don't have to apply to join the police academy to get the inside scoop! The Complete Idiot's Guide to Criminal Investigation will show you exactly what investigators look for and how they examine their findings.