Before he was captured, David Berkowitz was known as the "44 caliber killer". I thought that was a cool name.
But after admitting that a demon possessed dog (Sam) gave him the orders to kill people, the media went with "Son of Sam".
I read at one point that Berkowitz claims that his original story (Sam telling him to kill) was a lie. Berkowitz then claimed that he was actually part of a satanic cult.
I think he is still alive today. Getbigger's should visit him (neck training tips?)