Book excerpt: Whether you are a Forensic Files fanatic, or just fascinated by the dazzling new world of forensic super-sleuths, you will love going behind the scenes of the show that has set the standard for true crime television. The Official Forensic Files Casebook takes you into a world of violence and mayhem, but also shows how the dedicated forensic scientists are making it harder than ever for anyone to get away with murder. Book jacket.