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Case Description
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In the pre-dawn hours of November 13, 1974, a quiet, upscale home on Ocean Avenue in Amityville, New York, became the scene of a horrific crime. Inside, 43-year-old Louise Marie Brigante DeFeo, a female, was shot and killed as she lay in her bed. Her death was not an isolated act of violence but part of a larger, tragic event that claimed the lives of her entire family. That same night, her husband, Ronald DeFeo Sr., also 43, and four of their children, Dawn, 18, Allison, 13, Marc, 12, and John, ...Read More
Victim Details

Louise Marie Brigante DeFeo

Female

White / Caucasian

Amityville

NY

1974-11-13

43

Louise

Marie Brigante DeFeo

01/12/2026