Jack Unterweger

John "Jack Unterweger ce qui Austrian serial killer who murdered prostitutes in several countries. He was also a writer and journaliste. First convicted of a 1974 murder, he was released en 1990, as an example of rehabilitation. He became a journaliste et minor celebrity, but within months started killing again. He committed suicide following a conviction for several murders. Austrian psychiatre, le Dr Reinhard Haller diagnosed him with narcissistic personality disorder en 1994. Jack Unterweger s life and crimes is the subject of many biographies, documentaries and feature film.