On the night of Wednesday, August 3, 2016, 19-year-old Derryk Johnson was shot in the 600 block of N Street NW in Northwest Washington, D.C. Police arrived just after 10 p.m. and found two men with gunshot wounds; both were taken to area hospitals and Johnson later died of his injuries. The second victim was reported in stable condition.

Homicide detectives canvassed the neighborhood for evidence and witnesses. The investigation produced the identification and arrest of three men — Marcus Martin, Marc Butler, and William Cunningham Jr. — who were charged with first-degree murder and held without bail as the case moved forward. A trial for the three charged was scheduled.

If anyone witnessed the shooting or has information about Johnson’s last movements, please share what is known.