John Barnett, 62, worked for over three decades at Boeing, including as a quality manager at a 787 plant. AdvertisementA former Boeing manager who flagged concerns about the aircraft manufacturer's quality standards was found dead in South Carolina on Saturday. Boeing told Business Insider in a statement: "We are saddened by Mr Barnett's passing, and our thoughts are with his family and friends." AdvertisementBarnett's lawyer, Brian Knowles, said the former Boeing manager was supposed to report for the third day of his deposition on Friday, per the Corporate Crime Reporter. Barnett's lawyers asked his hotel to check on the whistleblower, and he was found dead in his vehicle, Knowles told the Corporate Crime Reporter.

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Persons: John Barnett, Barnett, —, Mr Barnett's, I'd, Barnett's, Brian Knowles, Knowles Organizations: Boeing, Service, BBC, Business, New York Times, Federal Aviation Administration, Alaska Airlines, Latam Airlines Locations: South Carolina, Charleston, North Charleston