Well, you don't understand the legal system at all.

You cannot submit new evidence in appeal, and again, the appeal was of the lawsuit for the Wrongful Termination. The whistleblowing was a separate item handled 7 years ago.

John Barnett had not worked for Boeing for 7 years, that's why that's the only part of this timeline that mattered. He turned over the evidence that he had, and literally could not collect more, because he was forced into retirement.

There's a chance he might have been called on for testimony by someone investigating the current and ongoing issues, but he had already submitted extensive sworn testimony on the subject, so there would be little need.

But that wrongful termination lawsuit, that was personal to him, and he was losing the final appeal. Hell, the reporting at the time of his death even said that he "retired" rather than being forced out of the company. That alone should tell you something.

But no, you want to spin an outlandish conspiracy theory based on a complete misunderstanding of the law and this man's life, all to say that Boeing, an admittedly evil company, is evil in a more personal way instead of the nebulous greed based evil that infects every corporation. The truth is, the company and its executives don't fucking care.

They're shielded from liability and have gotten their payouts, they ruin lives, and their greed has resulted in deaths as planes fall from the sky, but they admit no wrong doing and pay a small fine out of the employee pension fund. That's the true conspiracy. Not some made up contract killing of a man who was no threat at all, because all of his evidence was submitted to authorities 7 years ago.