It's a spy thriller that has the potential to change the course of international politics: A year ago, a secret commando blew up the Nord Stream pipelines in the Baltic Sea. Since then, investigators have been searching for the perpetrators. The leads they have found are extremely politically sensitive.

only a handful of investigators at most have been assigned to work on the Nord Stream case on a full-time basis.

the perception among investigators is that the will to solve the case is not particularly pronounced in the capital. Politically, it is easier to live with what happened if it remains unclear who is behind the attacks.