Clyde Ervin Cosner
DEER LODGE — An inmate at Montana State Prison on Friday pleaded guilty to deliberate homicide he committed by cutting the throat of a fellow inmate.
Clyde Ervin Cosner, accused of fatally cutting a fellow inmate's throat last year, pleaded not guilty in Deer Lodge district court Tuesday.
DEER LODGE — A Montana State Prison inmate has pleaded not guilty in Deer Lodge district court to a felony charge of deliberate homicide.
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