What is going on with Boeing. First the whistleblower tips himself the circumstances of which make no sense

Boeing whistleblower, apparently commits sulclde in his truck, makes no sense why would he fly to the depositions and other weird circumstances. The Sydney to Australia flight incident captain told passengers they lost instruments briefly now Boeing are saying it’s a seat adjustment issue. Smells bad. The whistleblower was talking about removing checks on assembly which is why the Alaska one had missing bolts. It’s getting interesting