On the evening of June 22, 2011, 26-year-old Marshall Blacksure was found shot to death on the sidewalk at the intersection of Roberts and Bales in Kansas City, Missouri. A second person arrived at a local hospital with a gunshot wound to the arm and said they had been shot at the same location. Witnesses reported seeing a red Chevrolet Camaro flee the area immediately after the shooting, a detail investigators treated as a possible lead.

The case remained active through the summer; by August it was one of five unsolved homicides highlighted in a Kansas City Police Department violent crime initiative that included door-to-door canvassing. Despite those efforts no arrests or suspect identifications have been publicly reported, and the investigation later went cold.

Anyone who knew Marshall, saw a red Chevrolet Camaro in the Roberts and Bales area that evening, or has information that could help should contact investigators handling the case.