Adam Shift gets up before the whole world and makes up lie after lie as he presented himself as quoting President Donald J Trumps conversation with the new Ukrainian President, when the transcript proved shift was lying, as shift had lied to all America and the world. These same lies are the only reason that there is an impeachment inquiry in the first place. So the whole investigation in based on lies and deceit by shift and company. Using you words (And now as time goes by individual testimony substantiates the impeachable offence. And it keeps getting worse for mr Trump.)
What shift is doing and counting on in my opinion, is giving Never Trumpers, an opportunity to collude with, and throw in their cheep shots, with the the deep state hoping beyond hope that they can stop the justice which is coming against them. They know that Mr Trump has the goods on them and this may be their last, desperate chance to get rid him, short of physical violence. Again my opinion. I will end in saying, God Bless Mr Trump.