A hospital worker is arrested in Springfield after coworkers say they found a loaded gun in his locker. Police say 52-year old John Knollenberg brought the pistol to St. Johns Hospital. He told them he planned to use it at the gun range after work, but didn't have time to go. He says he was just keeping it in his locker because he didn't want it in his car. Knollenberg was fired immediately. He faces one felony charge.