A maintenance supervisor was electrocuted around 3:30 P.M. while working in the facility at 2801 Springfield Ave.
According to the Winnebago County Coroner, an autopsy found that Gregory Steward's, 53, cause of death was electrocution. Steward was from Forreston.
He was taken to Rockford Memorial Hospital after a worker found Steward and called police. He was pronounced dead at 4:35 P.M.