Deandre Shawn Bush, 27, was shot and killed in Texarkana, Texas, on March 30, 2016. He was found slumped over in the front seat of his vehicle in the 2000 block of West 18th Street with multiple gunshot wounds. Investigators believe the shots were fired through the open driver’s side window from close range; his body was sent to the Medical Examiner’s Office in Dallas for autopsy.

Police arrested 18-year-old Warrick Dunn of Ashdown, Arkansas, on March 31, 2016, charging him with first-degree murder. Authorities say Dunn shot Bush during an attempted robbery and also shot Bush’s pit bull once in the chest. Dunn reportedly provided the .45 caliber Smith & Wesson pistol used in the killing. The motive was described as robbery and the arrest came within 24 hours of the shooting.

If anyone in Texarkana at the time has information about the shooting or knew Bush, please share what you know with investigators.