Robert Thornton Jr, 20, was fatally shot in Cleveland, Cuyahoga County, on August 6, 2017. Local law enforcement investigated the killing but no suspect has been identified and the case remains unsolved.

The Ohio Bureau of Criminal Investigation has listed Thornton’s death in its database of unsolved homicides and is seeking help from anyone with information that could advance the inquiry.

If anyone knew Robert Thornton Jr., saw activity in the area on August 6, 2017, or has information that could assist investigators, please come forward.