Sheriff Matthew Clifford and the Ada County Sheriff’s Office have been revisiting a 1982 cold case, Sept. 23, 2026.
Sheriff Matthew Clifford and the Ada County Sheriff’s Office have been revisiting a 1982 cold case, Sept. 23, 2026.
Haadiya Tariq / Idaho Press{{description}}
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A cold case involving a man found dead from cyanide poisoning in a Boise church in 1982 has been solved, identifying him as Mathew Francis Betkouski, a Florida resident and former chemist with a history of mental illness.

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