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Case Description
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On September 21, 1987, 79-year-old Joseph Francis O'Neill, a white male, was admitted to the intensive and cardiac care unit of a hospital due to gastrointestinal issues. Tragically, he passed away that same night. Unbeknownst to many at the time, O'Neill became one of the victims of Richard Angelo, a nurse at the hospital who would later be identified as a serial killer. Angelo was responsible for administering unauthorized injections to numerous patients, leading to their untimely deaths. In O ...Read More
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Victim Details

Joseph Francis ONeill

West Islip

NY

1987-09-21

79

Joseph

Francis ONeill

11/25/2025