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Case Description
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On a tragic night in Columbia, Missouri, the life of 53-year-old Deborah W. Koontz was cut short. On February 28, 2015, Koontz, a White female, became a victim in a violent triple shooting at a residence on Santa Anna Drive. The incident, which also claimed the lives of her brother, Donald R. Wilson, 51, and her boyfriend, Willie J. Mays, 44, unfolded in a horrifying sequence of events. Mays initially survived the shooting but succumbed to his injuries on June 4, 2015.

The gunman was iden ...Read More
Victim Details

Deborah W. Koontz

Female

White / Caucasian

Columbia

MO

2015-02-28

53

Deborah

W. Koontz

01/17/2026