Four charged in deadly Hyperbaric Chamber Explosion
Three people are facing second-degree murder charges in 5-year-old Thomas Cooper's death, and a fourth employee was charged with involuntary manslaughter, Michigan Attorney General Dana Nessel announced Tuesday.
Top Videos
Four charged in deadly Hyperbaric Chamber Explosion
The Rundown 07/25 -- See Michigan's Largest Catfish and Watch an Underwater Wedding
Lawmakers push for more disaster aid for flooded basements
