Three young adults were wounded and a 16-year-old boy was killed after a George Clinton concert Saturday night in Cleveland—and the killer is still at large. A large fight erupted for unknown reasons around 10 p.m. when a young man pulled out a handgun and began firing into the crowd. A 16-year-old was shot in the neck, a 20-year-old woman was shot in the head, and two others were hospitalized for leg wounds. Thousands of residents had gathered in Cleveland’s Luke Easter Park Saturday evening for the eighth-annual Unity in the Park festival, which celebrates strengthening families and the community. Police have no description of the shooter and said no arrests have been made.