207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
William Keckler, a 60-year-old White male, was tragically shot and killed in his Peoria, Arizona, home on August 28, 2023, in a shocking act of violence that also claimed the life of his 57-year-old wife, Tammi Keckler. The incident unfolded in the afternoon within the quiet confines of a gated community near Jomax Road and 80th Avenue, shattering the neighborhood's sense of peace. The couple had been involved in an argument with Tammi's son, 33-year-old Zacchary Delane Sumrall, who lived with t ...Read More
Victim Details

William Keckler

Male

White / Caucasian

Peoria

AZ

2023-08-28

60

William

Keckler

Yes

11/30/2025