S40E20 : In the Wake of Evil

Klara Blum and Kai Perlmann have been a well-rehearsed team for years, working well together and also getting along privately. It is all the more dreadful when Klara finds out that Perlmann unexpectedly finds himself in the crosshairs of the investigations involved in the murder of a young woman because he had met Constanza on the evening of her death.