ST. LOUIS — Four men have been charged with assault in a wild crime from March in which gunmen fired shots from the sunroof of a speeding car as they chased another motorist near City Hall.

Charged this week in the March 21 shooting are Chrisean M. Gray, 23; Kardaye Moore, 19; Jermie Edwards, 26; and Daevon Evers, 19. They were indicted Tuesday but were not in custody.

The four men were in a black Chrysler 300, racing south on Tucker Boulevard in pursuit of a Toyota Corolla driven by a 16-year-old boy, police say. The shooting was at 5:48 p.m. that day — a weekday — near South Tucker and Spruce Street.

The teenager they were chasing was critically injured after being shot three times, then crashed his car. The attack left the streets strewn with dozens of bullet casings. Police were quick that night to say that the shooting was unrelated to a Blues game, which was starting about 7 p.m. at nearby Enterprise Center.

No one else was injured, though two vehicles not involved in the chase were hit by gunfire, as was the nearby Robert A. Young Federal Building, police said at the time. A day care operates in a portion of the building.