A block party on 58th Terrace at College Avenue in Kansas City turned deadly on the night of June 8, 2013. About 100 people were gathered when a minor fender bender involving a relative of Deon R. Johnson triggered a dispute. The argument escalated into gunfire, with witnesses later reporting roughly 30 shots fired.

Two men were struck. Willard A. Brown, 47, was pronounced dead at the scene; Deon R. Johnson, 36, was critically wounded, taken to a hospital, and later died of his injuries. The shooter fired into the crowd and fled before police secured the area. Investigators were unable to identify a clear suspect amid the chaos, and the killings were listed among the city’s unsolved homicides for that year.

Does anyone who was at that block party or who remembers the neighborhood that night have information that could help?