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Case Description

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In the quiet suburb of Upper St. Clair, just outside of Pittsburgh, Pennsylvania, the life of Niki Alen Happel, a 54-year-old White/Caucasian woman, was brought to a tragic and violent end on August 24, 2020. The events of that day unfolded in what should have been the familiar comfort of her own home, but had instead become the backdrop for a devastating domestic incident.

Niki and her 67-year-old husband, John Happel, were recently estranged. In the midst of this separation, Niki had re ...Read More

Victim Details

Niki Alen Happel

Female

White / Caucasian

Pittsburgh

PA

2020-08-24

54

Niki

Alen Happel

04/27/2026