Brian Vincent Cooper was 20 when he was shot in Capitol-Heights, Maryland, on the evening of March 28, 2011. He was found with multiple gunshot wounds and later died at a nearby hospital. Witnesses reported hearing a volley of shots and seeing a vehicle flee, and investigators treated the shooting as deliberate rather than random.

Police identified a 17-year-old male as a suspect; authorities said a personal dispute between him and Cooper escalated and led to the shooting. The suspect was taken into custody and the case was transferred from juvenile to adult court. At trial the defendant was convicted of second-degree murder and related charges and received a lengthy prison sentence.

If anyone knew Brian, or saw activity in Capitol-Heights on the night of March 28, 2011, can you provide information that might add to the record?