My phone number is 805.596.4479 or email me at firstname.lastname@example.org if you are still in need of local assistance.
Good advice from all below. Contact a good real estate attorney immediately, if not sooner.
Also, you stated that this is a criminal investigation. Is this being handled by the local district attorney's office? If so, they probably have a real estate fraud division which should be happy to contact your lenders and let them know what is going on. If they will not contact the lenders directly, you and / or your new real estate attorney should send a copy of the criminal case to the lenders and ask them to forebear until the case is resolved.
This must be a very trying time for you. Reach out and get all the help you can.
You need to see a very good Real Estate Lawyer that will be able to deal with the banks. Please don't wait until the properties are sold. I hope your first call tomorrow will be with a very good lawyer.