John Barnett had worked for Boeing for 32 years, until his retirement in 2017.
In the days before his death, he had been giving evidence in a whistleblower lawsuit against the company.
Boeing said it was saddened to hear of Mr Barnett’s passing. The Charleston County coroner confirmed his death to the BBC on Monday.
It said the 62-year-old had died from a “self-inflicted” wound on 9 March and police were investigating.
We are in the era of corporate aristocracy. They are considered people, have vast wealth to manipulate and avoid the law, and when they ARE caught acting horrifically, the government just sighs and says "Well we can’t stop having products so I guess it really was suicide lol’
And us normal peasants just have to suck it up.
Time to storm the fucking castle.