The Best Episodes Directed By Viviane Andereggen

The deadly secret hidden in Flight CBZ517 is discovered, but it still doesn't explain the murders or help the survivors escape; the passengers believe they have found the traitor in the group - but are they right?

Kleo and Sven arrive in Chile, where they track down an elusive Jorge. Later they tangle with Ramona, whose water breaks at an inopportune moment.

Determined to find her files, Kleo tracks down her former handler and makes her way into Stasi headquarters. Later, she seeks out Thilo in a dance club.

Top Stasi agent Kleo Straub liquidates a target in a West German nightclub. Soon after, she must face a life-changing betrayal and a heartbreaking loss.

Kleo heads to Mallorca, chased by Sven. She infiltrates a party and uses a toxin to paralyze Wieczorek's wife, leading him to make a deadly confession.

A knife attacker kills two people in Hanover under the cover of a dense crowd. The nationwide investigation team, including Chief Inspectors Thorsten Falke and Anaïs Schmitz, faces a difficult task: There is no trace of the perpetrator. And there is a danger that he will strike again. To gather possible clues, the decision is made to use the innovative software KROISOS. After a comprehensive data analysis, the program quickly presents a likely perpetrator: the mentally ill René Kowalski. His sister Nora, however, considers it impossible that her brother is the perpetrator. Falke also remains skeptical. Then another crime occurs, almost identical to the first, overturning all certainties...

Air authorities search desperately for the plane and federal agencies spring into action; as the group becomes smaller and smaller, the last survivors know they are going to have to fight to stay alive.