The Killer Sits Opposite. How the FBI Uncovers Serial Killers and Maniacs

Four criminal cases and four dangerous maniacs who cold-bloodedly deprived other people of life without sympathy and remorse. Who were they before imprisonment and why did they resort to murder? In a tiny interrogation room, former FBI agent John Douglas talks to each of them and tries to understand how crimes are born. Analyzing case materials, biographies, and the psychological states of the killers, he reveals how they think and what drives them.