All that being said, he is innocent until proven guilty or until some evidence emerges. Otherwise it is a really slippery slope. And yes, if no other evidence is produced, he should be confirmed.
It is all down to the opinion of the Senators, there is no proven innocent.
Unfair? I was watching this recently. In order to block felon voters Rick Scott changed an automatic reversion process and made it a system where they could only see 400 a year. Even then..
This shows how far the cons and the US political system generally has sunk. Set to play.