Tamela Peterson, 58, of Brighton is charged along with three Oxford Center employees in the Jan. 31 death of Thomas Cooper, 5, of Royal Oak inside a hyperbaric chamber at the center's Troy location.

Tamela Peterson, CEO of the Oxford Center, Jeffrey Alan Mosteller, its safety director, and Gary Marken, director of operations, were charged with second-degree murder in the death of Thomas Cooper.

The CEO and founder of a Michigan-based medical center where a 5-year-old boy died in a hyperbaric chamber explosion is selling a Brighton location.

The Oxford Center’s CEO and founder Tamela Peterson, 58, of Brighton, listens to attorneys speak as she is arraigned in front of Judge Elizabeth Chiappelli at the Oakland County 52-4 District ...

Tamela Peterson, CEO and founder of the Oxford Center in Troy, Michigan, and Jeffrey Alan Mosteller, its safety director and director of training, have been charged in the Jan. 31 death. Thomas Cooper ...

As she awaits preliminary hearings for second-degree murder and manslaughter charges in the death of a 5-year-old boy, Oxford Center founder and CEO Tamela Peterson is seeking to sell or lease her ...

Tamela Peterson, along with three other workers, were charged after 5-year-old Thomas Cooper was killed when the hyperbaric oxygen chamber he was receiving treatment in exploded earlier this year.

The CEO of an Oakland County healthcare facility, Tamela Peterson, along with three other workers, faces charges related to the death of a 5-year-old boy in a hyperbaric chamber explosion at the ...

Tamela Peterson, the Oxford Center’s owner and CEO, was arraigned Tuesday in 52-4 District Court on second-degree murder and involuntary manslaughter charges, as was Gary Marken, the facility ...

Oxford Center CEO and Founder Tamela Peterson, 58, of Brighton Gary Marken, 65, of Spring Arbor, who serves on the center's advisory board and as director of operations Jeffrey Alan Mosteller, 64, of ...