Illinois State Police say the case has turned cold so they are asking Sangamon/Menard County Crime Stoppers and the public for help in solving a 2015 murder.

On October 15th of that year Olen Randall was found dead at a W. Adams Street residence in Petersburg.

Randall’s death has been ruled a homicide and the cause of death was due to blunt force trauma.

Anyone who has any information regarding this case can call Crime Stoppers anonymously at 217-788-8427, submit a tip on the website, cashfortips.us or use the P3 app.

If your tip results in an arrest in this case, Crime Stoppers is offering a reward of at least $5,000.