Uploaded August 2026 | Updated September 2026, 3 weeks ago
The ex-safety officer at the site of a hyperbaric chamber explosion that killed a little boy, pleaded guilty to involuntary manslaughter. Gary Mosteller will receive his sentence this morning in the accident that killed 5-year-old Thomas Cooper and badly injured his mother at the Oxford Center in Troy on Jan. 31, 2025.
The ex-safety officer at the site of a hyperbaric chamber explosion that killed a little boy, pleaded guilty to involuntary manslaughter. Gary Mosteller will receive his sentence this morning in the accident that killed 5-year-old Thomas Cooper and badly injured his mother at the Oxford Center in Troy on Jan. 31, 2025.










