Fish seller Edwin is witness: one man stabs another to death and runs away with robbed money. That man is found back suffocated with a police jacket; the money is gone. Officer Basti is suspect and his superior Horst is involved.
Angling shop owner Jan dies in a provoked bike accident. Indications point at his competitor Hanno as culprit. Hanno has regular conflicts with his son Sören and his marriage with Maura is unstable. Neighbor Zoe is befriended with Sören.
Matthias reports the sudden disappearance of girlfriend Liv. Father Anton has an affair with Liv. Her corpse is found under the bridge. Anton's neighbor Inga loves to visit him. Nina is a ghosting victim but not the way Gregor thinks.