Kenneth Nicholson, 25, was found dead in Big Run Park in Columbus, Ohio, on August 19, 1990. The Columbus Police Department is handling the investigation, and the case remains unsolved.

The Ohio Attorney General’s Office has included Nicholson’s death among the state’s unsolved homicides and the Ohio Bureau of Criminal Investigation has highlighted the case while soliciting public tips as part of a renewed effort to resolve cold cases. Authorities encourage anyone with information to contact the Ohio Attorney General’s Office or submit tips to assist the investigation.

If anyone knew Kenneth, was in or near Big Run Park around August 19, 1990, or has information that could help, please come forward with what you know.