An 18-year-old Maryland man was arrested Tuesday in connection with the slaying of a D.C. man in Southwest Washington.

Police said that Donte Graves, of Temple Hills, is charged with second-degree murder in the fatal shooting of 22-year-old Tyrone Joyner Sunday evening.

The slaying happened in the 1400 block of Canal Street SW, about four blocks west of Nationals Park.

It was the third fatal shooting reported in the District over the weekend. Two men were fatally shot early Saturday, one outside a club in Northwest Washington and another in Southeast.