Does a Ponzi Scheme Finding Preclude Money Laundering Charges?

In U.S. v. Simmons , 2013 U.S. App. LEXIS 24617 (4th Cir. Dec. 11, 2013) [ an enhanced version of this opinion is available to lexis.com subscribers ], the Fourth Circuit overturned convictions on money laundering charges in connection with money that the defendant moved as part of his Ponzi scheme....