but the fbi didn't only record fleishman; agents also had a wiretap on pgr's private conference line.phone ringing) >> narrator: the woman speaking is winnie jiau. a taiwanese-born stanford graduate, jiau was a silicon valley contractor who made more than $200,000 as a pgr expert consultant. >> winnie jiau was one of these consultants very well connected inside the technology world, especially at companies that had operations in asia. >> so what have you been hearing from your friends? >> she had worked at nvidia, so she had friends there. so she maintained the friendship. >> narrator: jiau was consulting for an sac trader named noah freeman. >> narrator: freeman shared winnie's tips with his colleague donald longueuil. >> and these hedge fund guys were making a ton of money off winnie, but... >> she was someone that, you know, would demand payment. she was described as a high-maintenance person. >> she would message them, and she'd say, "are you guys gonna pay?" say, "yeah, sure, we're putting the checks in." and then she would say, "oh no, cooks need more sugar. i'm gonna need more