Over the course of his celebrated career, John Douglas has pursued, studied, and interviewed scores of violent predators, including Charles Manson, James Earl Ray, Dennis Rader, and David Berkowitz. In this provocative and personal book, Douglas offers his unique perspective on the criminal mind while also exploring the wrenching challenges involved in seeing justice served. Writing with award winning partner, Mark Olshaker, Douglas opens up about his involvement in historic, headline-making cases including the West Memphis Three, Amanda Knox, and JonBenet Ramsey.