During an operation on the banks of the Dresden Elbe, the paramedic Tarik Wasir is suffocated in the vehicle with a plastic bag. His young colleague Greta Blaschke can no longer help him. Investigators Karin Gorniak and Leonie Winkler as well as commissariat manager Schnabel are investigating in all directions. The rioting patient Arnold Liebig, from whom the health insurance company has cut benefits, is just as suspicious as Greta's colleague Hagen Rigmers, who seems to be hiding something and threatens his colleagues. A short time later, a second attack was carried out on an ambulance at the same location. The paramedic Elena Jancowicz is seriously injured, any help comes too late for a colleague. At the rescue station headed by operations center manager Peter Fritsche, fear of further attacks increases. Greta Blaschke has run out of strength due to the murder of her colleague and the exhausting job. The single mother hopes for a distraction from an evening date with Jens Schlüter, whom she met in her daughter's kindergarten. Little does she suspect that on this path she will be confronted with a traumatic experience from her past and that she will be in extreme danger.
—ARD Das Erste