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

Tamela Peterson, 58, of Brighton, is one of three employees charged with second-degree murder with an alternate charge of ...

The victim, Thomas Cooper of Royal Oak, was killed on Jan. 31 while undergoing treatment in a hyperbaric chamber when the ...

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

The founder and CEO of an autism treatment center in Troy is being charged with second-degree murder and manslaughter ...

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

The BriefTamela Peterson is accused of impeding the investigation into her, regarding the hyperbaric chamber explosion death ...

The Michigan Attorney General's Office allege Peterson and others disregarded basic safety considerations in favor of profits.

Four people have been arrested after a boy, 5, died in a hyperbaric chamber explosion on Jan. 31, it's been reported.

Tamela Peterson, founder and CEO of the Brighton-based Oxford Center; Gary Marken, executive director of operations; and ...

Three people were charged with second-degree murder and a fourth person was charged with involuntary manslaughter in the ...