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

Michigan Attorney Dana Nessel said key facility staff "held safety among their lowest considerations in their hyperbaric ...

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

Tamela Peterson allegedly shared CCTV photos of 5-year-old Thomas Cooper from the fire and included disturbing text messages ...

We’ve learned much more about the specific allegations against the CEO and three other employees of an Oakland County health care facility where a 5-year-old boy was killed in a hyperbaric chamber ...

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

When patients die, CEOs rarely get charged. Why it’s different in the Oxford Center case. The state’s pursuit of murder ...

"Witnesses in this case have indicated this defendant has bullied, threatened, harassed, humiliated and filed lawsuits ...

A transcript of a Troy detective’s testimony to an district court magistrate sheds light on the Jan. 31 explosion at the ...

Tamela Peterson, CEO of the Oxford Center ... Calling the death of a five-year-old boy "an easily preventable tragedy," Michigan Attorney General Dana Nessel said Tuesday the Oxford Center ...