New details have come out after four people were charged in connection with the death of a 5-year-old Michigan boy who was ...

State legislators want greater oversight of the wellness industry after 5-year-old Thomas Cooper was killed in a hyperbaric ...

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

Police in Michigan have arrested four people after a 5-year-old boy receiving treatment at The Oxford Center died when the ...

Industry leaders say government failed to protect Thomas Cooper from dying in a hyperbaric chamber fire at the Oxford Center in Troy.

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

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 ...

The facility where a hyperbaric chamber fire killed a 5-year-old child “held safety among their lowest considerations,” the ...

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.

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