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.
Lol, they mustn’t be a great one, because their design seems to have led at least one of y’all to interpret the labels as denoting for the category below, rather than upper/lower bounds between two categories. i.e. things in the blue category above the “speculation line” label are speculative but not yet “leaving reality”