Three inmates escaped from the Branchville Correctional Facility near Tell City, Indiana Friday.

Christopher Marshall, Jerry Sargent and Bobby Cockerell were last seen at the prison around 8:15 a.m. Central Time yesterday.

The method of escape is still under investigation. Marshall and Sargent were assigned to the welding shop at the prison.

Authorities believe they assaulted a maintenance worker before the escape. That employee was airlifted to a nearby hospital where he is listed in stable condition.

If you see these men, you are urged to call 911 immediately.

CLICK HERE for mugshots of these men on our Wabash Valley's Most Wanted Page.