Barnett was a former quality control engineer at Boeing who accused the company of serious safety infractions.
His body was discovered on March 9th after he failed to show up to court for his latest deposition.
On Friday, the coroners office in Charleston released its final assessment of his death.
Photo: Kevin Carter (Getty Images)
The coroners new report does nothing to dispel the notion that Barnett took his own life.
He exited the hotel at 2037 hours.
At 2045 hours, his truck was observed backing into the parking space where it was later discovered.
Video surveillance recordings continuously record his vehicle.
At no time did anyone engage or attempt to make contact with Mr. Barnett.
The vehicle brake lights were captured blinking on and off at 0720 hours on March 9, 2024.
The writings contained information known only to his family.
Barnetts family had claimed that his death was the result of mental health issues.
The family accused Boeing of having contributed to the stress that eventually led him to take his own life.
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