Edson Keister, 39, of Bowie, Maryland, was shot in the early morning hours of November 5, 2015, on the 1400 block of Southern Avenue in Oxon Hill. Officers arrived at about 3:05 a.m. and found Keister with gunshot wounds; he was taken to a nearby hospital and died a short time later.

Investigators say the shooting was not random and appeared to have occurred during a robbery attempt tied to a drug transaction. Detectives identified two suspects and a reward of up to $25,000 was offered for information leading to an arrest and indictment.

Within a week of the shooting, two men were arrested at an Oxon Hill apartment and charged with murder and related offenses; both were held without bond. Does anyone have information about Keister, his movements that night, or the people involved in the investigation?