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

The four people charged, including the center's CEO, were back in court Wednesday afternoon. Their defense attorneys ...

Tamela Peterson, 58, of Brighton, is one of three employees charged with second-degree murder with an alternate charge of manslaughter, to be determined by the jury.

Oxford Center CEO and employees face charges over the death of a 5-year-old boy in a hyperbaric chamber incident.

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

An effort to license and regulate hyperbaric oxygen chambers in Michigan appears to be picking up momentum after the death of ...

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

Sharon MacDonell of Troy, where the incident happened ... The founder and CEO of the Oxford Center, Tamela Peterson, along with employees Gary Marken and Jeffrey Mosteller, are facing second ...

His mother was standing next to the chamber and suffered injuries to her arms when it exploded Jan. 31 at the Oxford Center in Troy. Online court records show the center’s founder and chief executive, ...

Thomas Cooper was 5 years old when he died Jan. 31 in a fire inside a hyperbaric chamber at the Oxford Center in Troy. The CEO of the Oxford Center, Tamela Peterson, along with four others are ...

Tamela Peterson, the CEO of the Oxford Center in Troy, ran away from detectives when they asked for her cellphone and had her son scrub her laptop days after 5-year-old Thomas Cooper was burned ...