TROY, Mich. — A pressurized oxygen chamber exploded Friday, killing a 5-year-old patient and injuring his mother at a ...

A 5-year-old boy was killed when the hyperbaric chamber he was inside exploded at a medical facility in Troy on Friday morning.

The family of Thomas Cooper, a 5-year-old boy killed in a hyperbaric chamber explosion in Troy on Friday, has retained ...

A 5-year-old boy from Royal Oak died Friday morning after a hyperbaric chamber exploded inside a medical facility in Troy, ...

The boy was receiving medical treatment at a Michigan medical facility when the chamber exploded on Friday, the authorities ...

The family of Thomas Cooper, the 5-year-old boy killed in a hyperbaric chamber explosion at a Troy medical center​, is ...

Meanwhile, investigators are trying to determine what caused the explosion. While uncommon, the chamber contains 100 percent ...

A 5-year-old boy died in a hyperbaric chamber explosion at a Michigan medical center; an investigation is ongoing.

A pressurized oxygen chamber exploded Friday, killing a 5-year-old patient and injuring his mother at a suburban Detroit ...

A hyperbaric chamber explosion at a medical facility in Troy, Michigan, killed a 5-year-old boy and injured his mother.