The FBI can investigate. What the hell are they going to find? The witnesses have already said it did not happen. There is no physical evidence. This will change nothing.
So let them “investigate”.
Do you not see the dem strategy? Delay one week and allow multiple women to come forth claiming even more vile accusations. Bring in a man or two to claim that K fellated them when they were minors. Then add in some satanists who claim K attended their black masses.
Demand more investigation and delay until after the mid terms in the hope they pick up enough seats to kill it on the floor.