"The arrest of Sam Bankman-Fried yesterday was sudden and unexpected in light of Bankman-Fried’s plan to testify before Congress. As a criminal defense attorney, my reaction to the arrest last night remains unchanged: this is the first time that I can recall where prosecutors moved aggressively to stop a defendant from making self-incriminating statements."

https://www.zerohedge.com/political/justice-department-faces-questions-after-effectively-preventing-bankman-fried-testifying