Bio & Incident Details
Tour: 4 years
Badge # 20
Cause: Vehicular assault
Incident Date: 4/20/2013
Weapon: Automobile; Alcohol involved
Suspect: Convicted of murder
Deputy Sheriff Chad Key was struck and killed by a drunk driver while directing traffic at the intersection of U.S. Highway 82 and Bethany Road shortly before 10:30 pm.
The driver who struck him failed to stop but was arrested a short distance away. The subject was a habitual drunk driver who was out on bond on a previous drunk driving arrest.
The subject was convicted of felony murder and aggravated assault. He was subsequently sentenced to 141 years in prison but is eligible for parole in 30 years.
Deputy Key had served as a corrections officer with the Grayson County Sheriff's Office for 3-1/2 years. He had served as a patrol deputy for only two months. He is survived by his wife and three sons.