Caroline Ellison, the former girlfriend of ex-crypto king Sam Bankman-Fried, took the stand as part of her own guilty plea with federal prosecutors. SUBSCRIBE to ABC News on YouTube: bit.ly/2vZb6yP Latest updates: abcnews.go.com Watch FULL EPISODES on Hulu: abcn.ws/3bzvQQn #news #ftx #sambankmanfried #crypto #abcnews