Frankly, I'd bypass the FBI entirely. They are not to be trusted, considering their perfidy and sedition in the whole Russia thing leading up to impeachment, and with Wray's comments about ANTIFA, not even seeing them as the domestic terrorists organized at a common hub (and likely tied to the ChiComs), the FBI would only get in the way of, if not tip off potential defendants in a serious investigation. I do not trust them to not destroy critical evidence, pursue red herrings, and otherwise disrupt any attempt to take down the communists behind and funding ANTIFA or BLM or any of the affiliate organizations providing aid and comfort to them.