A man killed in an explosion at a suburban Chicago petroleum refinery was working at the plant as a contractor and was also a high school wrestling coach, authorities said.
A man killed in an explosion at a suburban Chicago petroleum refinery was working at the plant as a contractor and was also a high school wrestling coach,
Dru Worker, the 25-year-old man who died in a petroleum refinery fire, was also a high school wrestling coach. A second person suffered minor injuries in the blast.