Trevor Washington, a 23-year-old Black man, was shot and killed in Baton Rouge, Louisiana, on Saturday, January 17, 2015. Police say the shooting occurred about 8:30 a.m.; Washington was struck several times in the torso, taken to a nearby hospital, and died of his injuries.

Witnesses told investigators the violence grew out of trouble connected to a drug deal, and police focused the investigation on a single suspect. Authorities arrested 26-year-old Demond Sanders and booked him on second degree murder and illegal use of a weapon.

Does anyone have information about Washington’s final hours or about the events that morning?