Wednesday - July 22, 2026
Oxford Center Safety Manager Pleads to Involuntary Manslaughter in Fatal Hyperbaric Chamber Explosion
July 21, 2026
LANSING, Michigan, July 21 -- Michigan Attorney General Dana Nessel issued the following news release:

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Oxford Center Safety Manager Pleads to Involuntary Manslaughter in Fatal Hyperbaric Chamber Explosion

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LANSING - Today, Oxford Center Safety Director Jeffrey Mosteller pled no contest to one count of Involuntary Manslaughter in connection with the death of 5-year-old Thomas Cooper, announced Michigan Attorney General Dana Nessel. Per a . . .

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