I checked your "collusion-timeline" link and didn't see any collusion.
........
There's been multiple reports from individuals (and sworn testimony) that says Brett perjured himself. .....
There's a prosecutorial tactic that's summarized as Trapping a person into Process Violations.
It doesn't matter who it is or what it is, you get them under oath answering questions, and with a bit of skill at how the questions are phrased pretty soon you have CRIMES!
That's what happened with Flynn. That's why Trump doesn't want to talk with Mueller. That's .... what you are talking about here.
This is different from guilt or innocence on the matter for which the person was brought in and put under oath, eg for Kavanaugh various Rape Smears.
I am really not interested in process nonsense. Now you can call that stupid if you want, but that's actually my opinion on it. Anyway I hear there's a new charge on Kavanaugh that should be vigorously investigated.
During college one night ....
HE THREW ICE AT SOMEONE!