Ex-VW boss Winterkorn in court as a witness on the diesel affair. Ex-VW chief called as witness in billion-dollar investor trial regarding the VW diesel affair in Braunschweig.

Investors have been fighting for damages since 2018 because they suffered price losses after the scandal was exposed. The model plaintiff is Deka Investment, the defendants are Volkswagen AG and the umbrella holding company Porsche SE. The OLG is currently dealing with around 4.4 billion euros.