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Case Description

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In a tragic event that unfolded on the Upper East Side of Manhattan, 61-year-old Joseph O'Neill Sr. lost his life on April 4, 2018. The circumstances surrounding his death were grim, revealing a deeply troubling family crisis that culminated in a violent end.

On that Wednesday, police were called to an apartment to discover a scene that pointed to a murder-suicide. Inside, they found the bodies of Joseph O'Neill Sr. and his son. Investigators believe that the son shot his father before tu ...Read More

Victim Details

Joseph O�Neill Sr

Male

Manhattan

NY

2018-04-04

61

Joseph

O�Neill Sr

05/17/2026