Died in prison
Gleen Mendenhall
Gleen Mendenhall died at Allen Gamble Correctional Center on November 16, 2025, in the custody of the Oklahoma Department of Corrections. Gleen Mendenhall was 63 years old. The department lists the manner of death as natural.
Cause of death, as reported: Died of illness. Oklahoma Department of Corrections recorded the manner of death as natural.
Reported by: Oklahoma Department of Corrections (the agency that held them). The only account of how this person died comes from the agency that held them.