KNOXVILLE — A murder suspect wanted in the shooting death of his 19-year-old pregnant girlfriend on an East Knoxville street last week has been added to the state’s most wanted list.

Brandon Scott Donaldson, 22, of Knoxville was added to the Tennessee Bureau of Investigation’s Top 10 Most Wanted list today, a week after he allegedly shot and killed Marcia Crider during a domestic dispute at a house on the 3900 block of Porter Avenue on the morning of Feb. 13.

“Crider’s mother went to the home to help her daughter,” a TBI news release states. “As Crider and her mother were getting in a vehicle to leave the residence, Donaldson walked outside the house, pulled a gun and started shooting at the vehicle.”