No, the ethics rules are not laws. Doctors also have ethics rules, and they aren't laws either.
Both lawyers and doctors can lose their licenses for unethical behavior.
Both lawyers and doctors can be sued for malpractice. Malpractice is not illegal either, but neither are most things for which other people can sue you.
IMO the trustee will attempt to "follow the money." IMO whether or not this is successful will depend quite a bit upon the voluntary honesty of the people who are asked questions. IMO some of those people are not so good at honesty....
Yes, but in this case I doubt there would be much in the way of accounting records to examine.
Fun.
It looks like the Trustee wants to start a bidding war over the rights to Casey's story. Normally, this wouldn't work too well, because no one can force Casey to tell her story, but the one $10,000 offer received thus far is intended to PREVENT her from telling her story. I.e., the bidder wants to own the rights to Casey's story so that Casey can never sell those rights herself. Brilliant IMO. The judge is going to have a hard time turning down this offer, and Casey will lose the one "asset" she really had (although, as I mentioned before, if ZG's attorneys depose her and release the depo online, her "story" would be reduced in value).