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Case Description
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Barbara Mahoney, a 22-year-old woman, tragically lost her life on June 29, 1987, in a case that became part of a series of murders committed by Harrison Graham, a serial killer operating in Philadelphia during that time. Barbara Mahoney, along with six other women, fell victim to Graham's heinous acts. Graham, who was later convicted of seven counts of first-degree murder, used his apartment as the site of these crimes, which were characterized by strangulation during or after drug use and sexua ...Read More
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Victim Details

Barbara Mahoney

Female

Philadelphia

PA

1987-06-29

22

Barbara

Mahoney

11/17/2025