Jan Schäfer is a personal security officer at the BKA. Fiona Weibel, the key witness currently under Schäfer’s protection, has to testify before the International Tribunal for the Law of the Sea in Hamburg. Particularly delicate: Fiona works in the management of a Swiss shipping company and is said to be using insider knowledge to heavily incriminate her own employer. The shipping company is accused of illegally transporting toxic substances, disguised as fertilizers, to Syria, where they are us...