Police need help solving a murder mystery in Prince George's County.
Officers say a man was shot and killed Saturday night on Kanawha Street in Langley Park.
Police said someone shot the man in the hallway of an apartment building.
Investigators have not been able to determine a motive for the shooting, nor has the victim's identity been released.
Call Prince George’s Crime Solvers at 1-866-411-TIPS and remain anonymous.