Signs of a Psychopath

What helps this show stand out from all of the other true crime shows out there is the honest sometimes shocking "diagnosis" the doctors give us as the crimes of the psychopath unfold. The show portrays the crimes of a psychopath while it cuts to various doctors who explain the reasoning behind the act. While the doctors may give insight into the crime there's really no understanding them. After all, can anyone, other than another psychopath, understand the reasoning behind the crimes of the psychopath? But the doctors really give that insight in terms that we all can understand. The only negative I can think of is that they sometimes don't go deep enough into some of the criminals portrayed. I'd love to see an hour long episode on some of the criminals.