Authorities say there were 17 people not 16 inside the southern Wisconsin corn mill that exploded late Wednesday night. One person was killed and two people remain missing. Two workers were treated and released. Twelve were transported to hospitals via ambulances and medical flights.
Federal records show the Didion Milling Plant was cited in 2011 for exposing workers to dust explosion and other fire hazards. The records say filters in the plant lacked an explosion protective system.
