On the evening of July 18, 2026, 31-year-old Marquell Alonso Derrington of Capitol Heights was found on the sidewalk in the 500 block of Williamsburg Lane in Odenton, Maryland, suffering apparent gunshot wounds. First responders pronounced Derrington dead at the scene after Anne Arundel County police arrived at about 8:50 p.m.

Homicide detectives say a verbal and physical altercation outside a residence on Williamsburg Lane escalated and ended in the deadly gunfire. Authorities described the incident as domestic-related and targeted rather than random. The Anne Arundel County Police Homicide Unit has been interviewing witnesses and collecting evidence in an active investigation.

As of late July 2026 no suspects have been publicly identified and no arrests have been announced. Anyone with information is asked to contact the Anne Arundel County Police Homicide Unit or the department’s tip line.