He doesn't need a first name, everyone just knows him as Wöller . You can't help but notice the bandage on his right eye. Where did the injury come from? The detective works closely with the chief of police Charlotte Doppler on the case of the missing children.
But that's not the only person he's working for. Wöller is also Aleksander Tiedemann's contact at the police station. When the power plant director needs to move the yellow barrels out of the caves before the investigation, it's Wöller who helps him.