Mark Claffey was 20 when he was found dead from a gunshot wound on September 19, 1991, at 615 S. Belvidere Avenue in Columbus, Franklin County, Ohio. His death was investigated as a homicide by the Columbus Police Department and is listed in the Ohio Attorney General’s unsolved homicide database under case number 1440.

Details beyond that he was shot are scarce and no suspects have been publicly identified. The case remains open and investigators have continued to seek tips from the public over the years.

If anyone has information about Mark Claffey, his movements that day, or the address on S. Belvidere Avenue, contact the Columbus Police Department with any possible leads.