IANAL but I was able to look this up.
"While the exact wording of fraud charges varies among state and federal laws, the essential elements needed to prove a fraud claim in general include: (1) a misrepresentation of a material fact; (2) by a person or entity who knows or believes it to be false; (3) to a person or entity who justifiably relies on the misrepresentation; and (4) actual injury or loss resulting from his or her reliance."
http://criminal.findlaw.com/criminal-charges/fraud.html
The statement below appears to cover 1 and 2 and we already know 3 and 4 to be true.
"Goldman received information indicating that, for certain loan pools, significant percentages of the loans reviewed did not conform to the representations made to investors about the pools of loans to be securitized, and Goldman also received certain negative information regarding the originators’ business practices."
https://www.justice.gov/opa/file/839901/download
rayiner, given your legal background, do you consider this type of misrepresentation to be criminal fraud irrespective of what regulators have achieved to date?