you don't, and never will...therefore, just acknowledge that you are speculating...once again, with proper approval, the span of actions the FBI can take is very broad.
Back to Jan. 6th...Senator Cruz should not be trying to get the FBI to open their files to the public...he's on the Judiciary Committee...he should know this, but of course he's on record supporting the "Big Lie" and is therefore incentivized to stop any investigation into that seditious act...oh, and the DOJ has stated that they will follow evidence related to Jan. 6th wherever and 'whoever' it leads to (Sen. Cruz??).
I'm absolutely sure that these hearings are not making Ted Cruz laugh...unless he's lost contact with reality.