Man Charged With The Murder Of Draper Police Officer

Published on September 12, 2013 at 11:18AM

The man accused in the death of Draper Police officer Sergeant Derek Johnson has been charged with his murder. Thirty-four-year-old Timothy Troy Walker has been charged with one count of aggravated murder in Johnson’s death. He is also charged with attempted homicide for allegedly trying to kill his girlfriend, 34-year-old Traci Vaillancourt, who was also charged for lying to investigators about the incident. Walker allegedly shot Johnson during a traffic stop back on September 1st.