Those executives, including Caroline Ellison, Nishad Singh and Gary Wang, testified against him after pleading guilty to various crimes of their own, with the defense mostly mounting seemingly unimpressive cross-examinations in their bid to sow doubt about the strength of the witnesses’ testimony. In a separate filing Wednesday, the defense attorneys sought permission to introduce evidence that Singh and Wang had been inconsistent in how they described their conversations with investigators prior to getting on the stand.
