Forensic accounting is the practice of utilizing accounting, auditing, and investigative skills to assist in legal matters. It encompasses 2 main areas – litigation support, investigation, and dispute resolution. Litigation support represents the factual presentation of economic issues related to existing or pending litigation. In this capacity, the forensic accounting professional quantifies damages sustained by parties involved in legal disputes and can assist in resolving disputes, even before they reach the courtroom. If a dispute reaches the courtroom, the forensic accountant may testify as an expert witness.
Investigation is the act of determining whether criminal matters such as employee theft, securities fraud (including falsification of financial statements), identity theft, and insurance fraud have occurred. As part of the forensic accountant’s work, he or she may recommend actions that can be taken to minimize future risk of loss. Investigation may also occur in civil matters. For example, the forensic accountant may search for hidden assets in divorce cases.

So, for those who used the money to buy tangible items such as cars and homes, listen closely. If you decide to walk away from your home allowing it to go into foreclosure, the bank may be able to make a case that the equity within those tangible items belong to them!
Consider the following scenario:

Currently there is no legal precedence for doing so; however, with banks taking huge losses as a result of the staggering number of foreclosures, it's inevitable that the laws will be massaged to allow them to recover some of that money.