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Case Description
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John David Killen, a 41-year-old Caucasian male, died on August 10, 2022, in Altoona, Iowa. His life, primarily spent working as a diesel mechanic, was cut short by an act of gun violence. Known for his love of the outdoors, he often spent his free time fishing and camping. He was also a man who enjoyed looking at trucks, listening to music, and was often considered the life of the party.
On that Wednesday in August, at the residence he shared with his girlfriend, Marique Ruth, a heated a ...Read More
On that Wednesday in August, at the residence he shared with his girlfriend, Marique Ruth, a heated a ...Read More
Links to Additional Sources (4)
See any mistakes?Victim Details
John David Killen
Male
White / Caucasian
Altoona
IA
2022-08-10
41
John
David Killen
11/05/2025







