Riyad Dominic Campbell, 18, was shot and killed in Baltimore in the early hours of March 30, 2020. Officers were called to the 2400 block of Tolley Street around 12:02 a.m.; while canvassing, they learned Campbell had arrived at Saint Agnes Hospital as a walk-in with multiple gunshot wounds and was pronounced dead by medical personnel.

Investigators say the shooting followed a robbery the night before. A surviving friend testified that after the three young men tried to buy alcohol on Washington Boulevard on March 29, a group of five to ten people allegedly robbed them. The victims returned to recover stolen property, and as they left a vehicle carrying suspects followed. A shot from the pursuing car shattered the rear windshield of Campbell’s vehicle and struck him in the back; the driver then took him to the hospital.

Three people were charged in connection with the killing: Deshon Walker, Devin Thompson, and James Boisseau. In July 2021 Devin Thompson pleaded guilty to conspiracy to commit first-degree murder; in June 2022 a jury found Deshon Walker not guilty. In March 2023 charges against James Boisseau were dropped after prosecutors said they could not locate a witness. Does anyone have information about the events on Washington Boulevard that night or the group that followed the victims?