(Michael S. Williamson/The Washington Post)

Four men were shot, one of them fatally, early Monday outside a convenience store in Southwest Washington, according to D.C. police.

Authorities said Anfernee Vernon Walker, 22, of Southeast, died later Monday at an area hospital. The other victims were being treated at hospitals.

Police said the shooting occurred just after midnight in the 3900 block of Martin Luther King Jr. Ave. SW, in the Bellevue neighborhood. A police report says as many as 25 shots were fired.

The shooting occurred outside a 7-Eleven store on a plaza where Martin Luther King Jr. Avenue SW meets South Capitol Street SE.

In an unrelated shooting Sunday night, police said a man was shot and wounded in the 1400 block of Girard Street NW, in Columbia Heights.

The victim told police he believes he was shot by someone who sped by him on a bicycle about 11:30 p.m. The victim told police he heard the man on the bicycle say, “We hit the wrong guy.” Police described his injuries as not life threatening.

No arrests have been made in either case.