Troy — The owner and three employees of a Troy medical facility where a five-year-old boy died in a hyperbaric oxygen chamber explosion in late January were arraigned Tuesday on criminal charges ...

The pressurized chamber delivers concentrated oxygen that can help heal wounds, infections and burns, as well as improve other medical conditions Cara Lynn Shultz is a writer-reporter at PEOPLE.

Four people have been charged in the death of a 5-year-old boy who was killed inside a pressurized oxygen chamber at a medical facility in suburban detroit Four people have been charged in the ...