Who in Europe stole from Ukraine?

Very large sums have been stolen by Ukrainians close to Zelensky. We know this because Donald Trump used his leverage over the Ukrainian anti-corruption bureau (NABU) to expose it. No doubt to push Zelensky to do his bidding.

The FBI has people in the agency.

Who outside Ukraine got a cut?

Why is nobody asking?

What are the journalists doing? 

Why did the EU not talk about Ukrainian corruption or the Biden administration?