I looked at the Ducommun-related complaint
https://pogoblog.typepad.com/pogo/fi..._complaint.pdf and then several of the follow-ups. Mainly the case fizzled out from lack of evidence. See
https://casetext.com/case/us-ex-rel-...eing-company-2 for an example of the Court's response.
That is a stunning group of claims. I wonder how Boeing finally responded and what the court made of it.