The facility's manager Gary Marken ... Nessel called Cooper's death "an easily preventable tragedy." A maintenance check on the chamber had not been performed that day, no medical doctor or safety ...

The facility's manager Gary ... Cooper's death "an easily preventable tragedy." A maintenance check on the chamber had not been performed that day, no medical doctor or safety supervisor was on ...

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.

Thomas Cooper was 5 years old when he ... and involuntary manslaughter in Thomas’ death, as are the Oxford Center’s operations director, Gary Marken, 65, of Spring Arbor, and its safety ...

Four people have been charged in the death of a 5-year-old boy who was killed inside a pressurized oxygen chamber at a medical facility in suburban Detroit.

Nessel called Cooper’s death “an easily preventable tragedy.” A maintenance check on the chamber had not been performed that day, no medical doctor or safety supervisor was on-site and the ...