>There is a strong likely hood that the reason she was told to stop finding problems is because the de minimus limit (the dollar figure at which we don't care) is truly, and I mean TRULY massive for the kind of companies that are audited by EY, PWC, KPMG, and Deloitte. I refuse to believe for one second that a serious issue was swept under the rug by a senior or manager.

That's a big claim for you to make given that you don't know the company, the size of their clients, or even whether or not anyone went to jail over the proceeding decades.