Anna Maria Mühe is LKA target investigator Nora Weiss. A loner, she grew up in a pastor’s household in the GDR. When her mother died early, her father (Rainer Bock) gave her to friends in Latvia for a few months, which meant a double loss for her. Today, her relationship with her father is close but ambivalent. Nora Weiss investigates together with Inspector Simon Brandt (Jan Krauter) of the Lübeck homicide squad and her LKA supervisor Jan Geissler (Peter Jordan) in the Baltic Sea region.