206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
On the last day of 1975, a horrific act of violence shattered the peace of Tewksbury, Massachusetts, resulting in the death of 60-year-old Dr. Hugh Francis Mahoney, a respected male obstetrician. The tragic events unfolded on New Year's Eve at the Mahoney family residence on Whipple Road. What began as a planned robbery ended in a triple homicide, claiming the lives of Dr. Mahoney, his wife Ruth, and their young son, John.

The plan was set in motion by four men: Robert E. Smith, Robert St ...Read More
Links to Additional Sources (5)
See any mistakes? Let us know!
Victim Details

Hugh Francis Mahoney

Male

Tewksbury

MA

1975-12-31

60

Hugh

Francis Mahoney

11/08/2025