The crime of using his authority as vice president of the US to get a Urainian investigation into Burisma corruption killed off.
That's an investigation that would try to find what happened to the billions of US aid money sent to Ukraine that just vanished and, among other things, why is the totally unqualified son of Joe Biden given a seat on the board of directors of Burisma.
It's theft, money laundering, influence peddling and Joe Biden bragged at a Council on Foreign Relations meeting that he threatened to cut off aid to Ukraine if a prosecutor investigating corruption wasn't immediately fired and he was.
Nothing criminal to see? Or just not looking?