The Horrific True Story Of The Amityville Murders Behind The Movie

In November of 1974, Ronald DeFeo Jr. would slay his entire family and inspire one of the greatest horror stories of all time, The Amityville Horror.

Amityville Murder House

Getty ImagesThe home of the DeFeo family. 112 Ocean Ave, Amityville, NY.

Just the mention of Amityville, New York can send chills down your spine. After all, one of its iconic Dutch Colonial houses made Time’s Top 10 List of Haunted Places.

This is almost entirely due to the 1977 book and later movie franchise The Amityville Horror. Though, despite the book’s claim that it recalls the ‘true story’ of the hauntings within its walls, there’s evidence that the residents of 112 Ocean Avenue – George and Kathy Lutz – fabricated the story that became an urban legend.

What wasn’t fabricated, however, were the unimaginable murders that occurred in the home before the Lutz’s occupancy.

In the early morning hours of Nov. 13, 1974, six members of the DeFeo family were slain in their beds with a .35 caliber rifle.

Twenty-three-year-old Ronald “Butch” DeFeo Jr., the eldest child, confessed to murdering his entire family in cold blood. Dead were parents Louise and Ronald DeFeo Sr., and his siblings 18-year-old Dawn, 13-year-old Allison, 12-year-old Marc, and 9-year-old John Matthew.

The gruesome Amityville murders are regarded as a catalyst for the spirits haunting 112 Ocean Avenue. However, some argue that the DeFeo family were also victims of the house.

Amityville Murders

Bettmann/Getty ImagesThe coroner’s office employees at Amityville remove a body from the home of Ronald DeFeo Sr.

So, did an evil presence already reside at the house before the Amityville murders and force a young man to kill his entire family?

What we do know is that Ronald DeFeo Jr.’s childhood was monetarily very comfortable, but not content. His father was a domineering and abusive man, and his mother seemed to fade into the background under his overbearing personality. From that, Ronnie Jr. grew increasingly troubled into young adulthood.

He began to rely on drugs and alcohol to cope. He lashed out physically and even threatened his father with a gun. DeFeo’s parents hoped that a weekly stipend and gifts would appease their troublesome son. By age 18, Ronald technically held a job at the family-owned auto dealership but rarely bothered to show up.

So on that day in 1974, it wasn’t unusual that DeFeo decided to leave work at noon out of boredom. He met with friends at a bar, constantly calling his house to no answer and complaining about it to anyone who would listen. He eventually left. The next time anyone saw Ronnie, the entire town of Amityville would be changed forever.

The True Story Of The Amityville Murders

New York Daily News/Getty ImagesAlleged murder gun, used by Ronald Defeo Jr.

According to the book American Mass Murderers, DeFeo re-entered the bar around 6:30 a.m., yelling “You got to help me! I think my mother and father are shot!” Some patrons followed him back to the house on Ocean Avenue and became witness to the horrifying scene within.

All six bodies were found in their beds, positioned on their stomachs. The victims appeared to be shot with a high powered rifle without a silencer at around 3:15 AM.

However, there were some things that don’t quite add up. There were no signs of any struggle present on the bodies or evidence that they were drugged. No neighbors who were awake reported hearing any gunshots; only the DeFeo’s family dog, barking into the night.

Upon a police investigation, DeFeo’s alibi of being at work and then the bar began to crumble, as police noted the family had been dead before 6 AM. DeFeo frantically changed his story, as he would several more times throughout the Amityville murders investigation.

At one point he claimed that mob hitman Louis Falini killed his family, and made DeFeo watch. But Falini had a solid out-of-state alibi and soon DeFeo confessed to police what was assumed to be the truth: he’d murdered his family by himself.

Ronald Defeo

New York Daily News/Getty ImagesDetectives escort Ronald DeFeo, Jr. in custody as he arrives at police headquarters in Suffolk County.

DeFeo stood trial on October 14, 1975. His attorney William Weber mounted an insanity plea, stating that the defendant heard voices that told him to kill his family.

However, the prosecution argued that while the drug-abusing DeFeo was indeed troubled, he knew what he was doing when he committed the Amityville murders. A jury convicted him on six counts of second-degree murder and sentenced him to six concurrent sentences of 25 years to life.

In a later version of DeFeo’s changed story, he alleges that his sister Dawn killed their father, and then their distraught mother killed all the siblings. In this scenario, DeFeo only killed his mother.

Then, in another telling by DeFeo in 1990, he has Dawn shooting all the DeFeos before he himself kills Dawn.

There are yet other theories that place a second shooter in the house.

Though the stories of the Amityville house being haunted are subject to debate, there is very little doubt that Ronald DeFeo Jr. was present for the mass murder of his family in the home. But the question still lingers: is the Amityville house really haunted?

DeFeo’s attorney William Weber was more involved in the lore than you may expect. He claims that George and Kathy Lutz — the home’s next occupants for only 28 days — approached him about an idea for a book, and that “We created this horror story over many bottles of wine. … It is a hoax.”

Lutz Couple

Hulton Archive/Getty ImagesGeorge and Kathy Lutz, former owners of the haunted house on 112 Ocean Avenue in Amityville, New York, pose during a press tour for the book, The Amityville Horror.

Weber has since brought a lawsuit against the Lutzes for taking the ‘story’ of the haunting to another publishing partner. He demanded a share of the profits of a cool $60 million. Eventually, they settled out of court for $2,500 plus $15,000 for his services connected with the book and subsequent movie.

Whether you choose to believe the Amityville house is haunted or not – some interesting information is still out there. One of their sons, Daniel Lutz, claims that he was possessed by a spirit much like Regan MacNeil in The Exorcist.

Their other son, Christopher, vehemently insists he did have run-ins with the paranormal, including the time he saw a presence “as definite as a shadow” in the shape of a man that moved toward him and then dissipated.

Interestingly enough, both George and Kathy Lutz took a lie detector test about their story and passed.


Enjoy this article on the Amityville murders? Read about more about Hollywood’s urban legends, and then visit Los Angeles’ Killer Hotel, the Cecil Hotel.

Erin Kelly
Erin Kelly is a freelance writer, artist and video editor that splits her time between the humid Midwest and the dusty corners of her mind.
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