A criminal psychologist, sent to prison for murdering a political candidate, and the criminal profiler, who lost his father to a murder, conduct interviews about killings that happened in pr... Read allA criminal psychologist, sent to prison for murdering a political candidate, and the criminal profiler, who lost his father to a murder, conduct interviews about killings that happened in prison.A criminal psychologist, sent to prison for murdering a political candidate, and the criminal profiler, who lost his father to a murder, conduct interviews about killings that happened in prison.