Three people have been charged with second-degree murder after a 5-year-old boy was killed when a hyperbaric chamber exploded ...

The Michigan attorney general has accused the owner of a medical center and three of its employees of ignoring safety ...

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

Michigan Attorney General Dana Nessel has charged four people in connection with the death of a 5-year-old boy who was killed ...

Two other people were arrested Monday and also are expected to be arraigned in the child's death, police said.

Pillows that posed a fire risk were among the issues with safety protocols that experts discovered at the facility where a 5-year-old boy was killed in a hyperbaric chamber.

Troy police say Tamela Peterson ran away when asked for her cellphone after Thomas Cooper died in a hyperbaric chamber fire ...

Four people have been charged in connection to the death of a 5-year-old boy after a hyperbaric chamber exploded in Michigan.

An Oakland County health clinic where a 5-year-old boy was killed when a hyperbaric chamber exploded reportedly has a history ...

Here's what we know so far about the hyperbaric chamber death of 5-year-old Thomas Cooper, the Oxford Center, and the people charged in his death.