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Case Description
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Louise Marie Brigante DeFeo, aged 43, was tragically murdered on November 13, 1974, in Amityville, New York. She was one of six family members killed in what became known as the Amityville murders. The perpetrator was her eldest son, Ronald DeFeo Jr., who used a .35 caliber Marlin rifle to shoot his parents and four siblings while they slept in their home at 112 Ocean Avenue. The brutal nature of the crime shocked the community and garnered widespread media attention, eventually inspiring the bo ...Read More
Links to Additional Sources (5)
See any mistakes?Victim Details
Louise Marie Brigante DeFeo
Female
White / Caucasian
Amityville
NY
1974-11-13
43
Louise
Marie Brigante DeFeo
11/08/2025

