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Case Description
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Trooper Mark Jeffrey Phebus, aged 23, was shot and killed on September 17, 1990, near Magnolia, Texas. He was off-duty and returning home after a weekend out of town when he encountered what he believed to be a vehicle crash. Trooper Phebus identified himself and asked the female involved to find a phone to call 911. The male subject involved in the incident shot Trooper Phebus after the female left the scene.
A capital murder warrant was issued for the male subject, but he committed suic ...Read More
A capital murder warrant was issued for the male subject, but he committed suic ...Read More
Links to Additional Sources (3)
See any mistakes?Victim Details
Mark Jeffrey Phebus
Male
White / Caucasian
Magnolia
TX
1990-09-17
23
Mark
Jeffrey Phebus
11/16/2025



