Part 3/5:
These recurring accidents naturally spark a conversation about the safety protocols within airline companies and specifically point to the controversial practices of major manufacturers like Boeing. An alarming pattern of safety concerns surrounding Boeing aircraft was highlighted last year when whistleblower John Barnett exposed that faulty parts were being used to meet production deadlines. His concerns prompted an investigation; however, shortly before he was set to testify, he was found dead in his car. Authorities claimed it was a suicide, but many believe foul play was involved given the circumstances.