“Purely partisan witch hunt”?
May I remind you that ALL of the damning testimony before the House Select Committee has come from dyed-in-the-wool Republican Trumpers?
And “hearsay” and “second hand accounts”?
No, these are all first-hand accounts, by people who saw things with their own eyes and heard them with their own ears. That now includes the infamous motorcade story, which has now been serially corroborated by people who witnessed it.