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

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

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

Tamela Peterson, owner and founder of the Oxford Center, was given a $2 million bond. Three other employees also charged.

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.

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

The owner of the Troy medical facility was charged with second-degree murder for the five-year-old boy's death.

Troy police said arrests Monday were tied to Jan. 31 fire that killed Thomas Cooper. The boy, 5, was inside the chamber when ...

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

His mother was standing next to the hyperbaric chamber and suffered injuries to her arms when it exploded Jan. 31 at the ...