Ronald Joseph "Butch" Defeo Jr. is an American mass murderer who was convicted of the 1974 murders of his parents and siblings in their 112 Ocean Avenue home in Amityville, Long Island, New York.  The case is what inspired the book and movie, The Amityville Horror.

Authentic prison Polaroid taken in 2012 with his ex wife.

Ronald Butch Defeo Polaroid from 2012 With His Wife