Interesting story on Slate: Texts Reportedly Show Kavanaugh Coordinating Response With Friends
This was before the Ramirez allegations came out in the New York Times, but Kavanaugh told the Senate he had no information about the allegations or contact with Ramirez since college. How did he know what the allegations would be? Probably because he was there and did exactly what she claimed? So that's perjury before Congress.
Then there's the other little bit of trouble in calling up witnesses to try to coordinate their story before an investigation. We have a name for that: It's called Witness Tampering and Manafort is in jail for it.