Understanding How Wildfires Impact Indoor Air Quality

Five workers were killed in an explosion that occurred at a Sun Prairie-based milling company, Didion Milling Inc. The company’s CEO, Riley Didion, has been sentenced to five years of probation and ordered to pay a $1 million fine and $10.25 million in restitution for the company’s guilty pleas to two felony charges related to the deadly explosion at its Cambria mill.