Inmate Death At Waupun Correctional Being Investigated

State corrections’ officials are investigating the death of a convicted murderer at Waupun Correctional. Twenty-seven-year-old Christopher O’Kroley died Monday night at the prison. He was serving a life term for shooting his former co-worker Caroline Nosal to death outside the Metro Market in Madison 15 months ago. Police say Nosal told her bosses that he was harassing her, and he blamed Nosal for getting him fired. Monday would have been Caroline Nosal’s birthday.