Diontrae Lamar Williams was 23 when he was killed at the Sooner Haven Apartments in Oklahoma City on Monday, July 11, 2011. Born September 25, 1987, he was a native of Oklahoma City. Authorities classified his death as a homicide, but the case remains unsolved.

No arrests or officially named suspects have been reported, and the details of the investigation that followed have not been made widely available.

If anyone has information about Diontrae Williams, his movements that summer of 2011, or the Sooner Haven Apartments around July 11, please come forward to help bring answers to his family.