Unveiling the Truth Ronald DeFeo Jr.'s Eerie Cause of Death

Ronald DeFeo, 69, died Friday at Albany Medical Center, where he was ... The cause of his death wasn't immediately known. DeFeo was ... Could the truth have died with DeFeo, or are there clues still waiting to be uncovered? ... autopsy no drugs or alcohol were found in their ... DeFeo was serving a 25 years-to-life sentence at Sullivan Correctional Facility in upstate Fallsburg when he died Friday. Ronald DeFeo Jr., the killer who inspired “The Amityville Horror” book and movie series, has died, according to a spokesperson for the New ... The DeFeos were shot and killed with a .35 caliber rifle as they slept on November 13, 1974. At first, DeFeo claimed that the killings were a ... DeFeo was 69 years old at the time of his death and it's possible that he died of natural causes or some underlying health condition that wasn't ... ... cause of his death wasn't immediately known ... FILE - In this Nov. 15, 1974 file photo, Ronald DeFeo Jr., center, leaves Suffolk ... Ronald DeFeo Jr., the oldest of five children in the DeFeo family, alerted police that his parents and four siblings had been killed in a bloody rampage. His victims were found face down in their beds, shot to death with a .35-caliber Marlin hunting rifle in the early hours of Nov. 13, 1974. The ... 'Amityville Horror' killer dies in prison at 69. Ronald DeFeo Jr. killed his parents, sisters and brothers in Amityville, New York, in 1974.