Oh you don't want to read CNN or the impeach.com, that's fine, stick your head in the sand some more, but you can read the others? Or do you plan on complete submergence in the sand?
Trump university students did sue, Trump settled it ;)
Mueller report is a huge success, only the media and the weak democrat leadership bungled the political victory it by talking about it nonstop for ages before they knew what was going on. Clearly there was obstruction of Justice, the reason obstruction of justice is a crime is so that you can't destroy or tamper with evidence and get away with it.
If you "successfully" manage to tamper with evidence or destroy it, the evidence could be gone, but you are still on the hook if we find evidence of tampering with evidence. We don't know what evidence might have been destroyed or what Trump and his cronies might have done or not for certain. The only thing we do know is that he and his "team" committed obstruction of justice.
Four articles about the same thing, take your pick, you seem to not believe experts opinions anyway:
https://www.vanityfair.com/news/2019/05/426-former-prosecutors-trump-obstruction
https://www.peoplesworld.org/article/hundreds-of-former-federal-prosecutors-trump-guilty-of-obstruction-of-justice/
https://www.rferl.org/a/us-prosecutors-trump-criminal-charge/29925014.html
https://www.theguardian.com/us-news/2019/may/06/trump-obstruction-of-justice-charges-prosecutors-letter
This article presents part of the results of the Mueller Probe:
https://time.com/5556331/mueller-investigation-indictments-guilty-pleas/