Former NFL player Keith Gray was found guilty of orchestrating a massive $328 million fraud scheme ... with the former UCONN captain being convicted this week on nine counts in federal court. The Department of Justice shared news of the verdict Friday morning, saying Gray was the mastermind of a scheme to bill Medicare for "unnecessary genetic tests designed to evaluate the risk of various cardiovascular diseases and conditions." In reality, the DOJ says there was no medical need for the tests ... but Gray kept billing Medicare, to the tune of an astounding $328 million, which resulted in a return of around $54 ... (full story)