Trevion J. Brown, 19, of Cahokia Heights, Illinois, was killed by gun violence on August 20, 2024, in Cahokia Heights, a village in St. Clair County.

There are no publicly reported suspects, arrests, or charges tied to Trevion’s death, and the case remains unsolved. Online memorials have appeared where friends and family have left candles and messages in his memory.

If anyone has information about Trevion, the shooting on August 20, 2024, or saw anything in Cahokia Heights that night, please share what is known with local investigators.