The Dark Triad (Psychopathy, Narcissism, Machiavellianism), sexually violent predators, Ted Bundy, and porn.

Summary: Ted Bundy came off as friendly and charming, described as “one of us.”  A friend of his from Washington State even said, “He’s the kind of person you’d want your sister to marry.” As disturbing as this is, it is a common trait of psychopathic antisocial behavior.