D.C. police are asking for help in identifying a person of interest in the stabbing death of a Maryland man earlier this month.

The man they are looking for is walking on a sidewalk in this video.

He is wanted in connection with the homicide of Dwayne Edward Brisbon, 33, of Upper Marlboro.

Brisbon was killed at 2:15 a.m. May 1 in the 400 block of Florida Avenue NW.

Police officers found Brisbon when they responded to a car accident. As officers looked inside his car, they saw him suffering from a stab wound.

Police ask anyone who knows anything about the case or the person of interest to call police at (202) 727-9099. Anonymous information may be sent to the department’s text tip line by text messaging 50411.

Police are offering a reward of up to $25,000 for information that leads to an arrest and conviction in this case.