David Berkowitz

David Berkowitz aka the son of sam was an American serial killer who terrorised new York for a year. He would roam the streets in search of victims. He would send letters to the police telling them about his crimes. He described himself as a evil demon and called himself the son of Sam. He was caught and tried in new York where he called demons told him to do it. In 1993 he claimed a cult did some of the murders but most people who worked with him find this story unbelievable