MEMPHIS, Tenn. -- A 22-year-old suspect charged with first-degree murder was captured by U.S. Marshals in Memphis on Tuesday. On July 17, 2023, Damein Wilkerson was fatally shot near the 5000 block of Scenic Pines Court in Memphis. On July 24, 2024, a first-degree murder warrant was issued for Austin Mobley's arrest. Austin Mobley. (U.S. Marshals Service) The case was adopted for a fugitive investigation by the USMS Two Rivers Violent Fugitive Task Force (TRVFTF). On Tuesday, TRVFTF Investigators tracked Mobley down to a house in the 4100 block of Alice Drive in Memphis. He was taken into custody without incident.