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 inspired the book and movie, The Amityville Horror. Defeo died on March 12, 2021 while serving life in prison.

Two page handwritten letter with graphic sexual content. Hand signed at the close, Love Always, Ronnie.
Includes the original prison stamped envelope which is torn through the end of his prison number and the facilities name. 
Hand signed twice, once on each side, Ronnie Defeo.

Ronald Defeo 2 Page Letter and Envelope Set Both Signed