winnie jiau was sentenced to four years, based on noah freeman's profits. eeman, on the other hand, began cooperating with the fbi. he has not been sentenced yet. in november 2010, the wall street journbroke the pgr story, sending donald longueuil on his frantic early morning effort to destroy evidence. three days later, the fbi raided two other pgr clients. >> the raids come on the heels of a weekend report... >> narrator: both had close ties to sac capital. >> diamondback capital management and level global investors... >> we knew that the u.s. attorney in manhattan arrested members of the expert network firm primary global research, and we wondered when federal prosecutors would get around to charging hedge fund managers. >> narrator: informant noah freeman had led the fbi to his good friend and former best man, donald longueuil. he also spoke openly about life as a trader at sac. >> he gives a laser sharp view of what life is like at sac. he tells the fbi that to do business and succeed at sac, it was understood that you give material nonpublic informati