Overview
- CEO Tamela Peterson, safety director Jeff Mosteller and manager Gary Marken face second-degree murder counts, while operator Aleta Moffitt is charged with involuntary manslaughter and falsifying a medical record.
- Mayo Clinic hyperbaric safety director Andrew Melnyczenko testified the center failed to use grounding straps and said it appeared Thomas Cooper was not grounded when the fire started.
- Sechrist Industries safety director Majid Mashayekh told the court the chamber’s manual makes patient grounding a major requirement to eliminate static-electricity risks.
- The court heard discussion that the chamber may have reached its product life expectancy, with unresolved questions about a technician’s service work or a possible sale before the incident.
- The preliminary examination resumed Monday and is set to continue Tuesday in the case over the January explosion that killed the 5-year-old and injured his mother.