KEY POINTS
  • Caroline Ellison, the former Alameda CEO and ex-girlfriend of Sam Bankman-Fried, faced cross-examination in the FTX founder's fraud trial Thursday.
  • Ellison testified about her early days running Alameda, including her work with former co-CEO Sam Trabucco, who stepped months before the businesses imploded.
  • Ellison said FTX and Alameda weren't separated by a proper "Chinese wall."
Caroline Ellison, former chief executive officer of Alameda Research LLC, arrives to court in New York, US, on Thursday, Oct. 12, 2023.

Caroline Ellison, the government's star witness in its fraud case against FTX founder Sam Bankman-Fried, took the stand for cross-examination on Thursday morning as the trial continued in a courthouse in downtown Manhattan.

During a day of relatively slow proceedings, one of the more explosive encounters came in a side conference between the attorneys and Judge Lewis Kaplan, with the prosecutor claiming that Bankman-Fried's antics may be affecting Ellison.