The more you learn about the VW scandal (which involves everything from bribes and prostitutes to bogus bonuses and Brazilian mistresses) the more amazing it sounds. Yet the whole thing supposedly came grinding to a halt last week when Klaus Volkert, previously head of the VW works council, was sentenced to two years and nine months in jail on charges of “incitement to fraud.”

In reality it was shown that Herr Volkert had obtained two million euros of bonuses to finance his Brazilian mistress, thanks to a secret slush fund run by VW. But the real question is; how high up within the company did knowledge of the slush fund actually go. Who knew about it and who didn’t?

On January 9 this year even Ferdinand Piech himself was questioned under oath and denied categorically that he knew anything about the fund. Yet it’s equally obvious that if Piech himself knew nothing about the fund, there were people around him who did.