William Shelery, 69, was found shot and killed inside his Cadillac at about 6 a.m. on June 11, 2005, at approximately 930 E. Martin Luther King Drive in Cincinnati’s Walnut Hills neighborhood. No arrests have been made, and the homicide remains unsolved.

The Cincinnati Police Department and the Ohio Attorney General’s Cold Case Unit continue to list the killing as an open cold case and have repeatedly asked the public for tips. Beyond the time, location, and that Shelery was discovered in his vehicle, few details have been released publicly.

Does anyone who lived or worked in Walnut Hills in June 2005 remember seeing a Cadillac or anything unusual near 930 E. Martin Luther King Drive that morning?