S1, E1: Finn Kiesewetter’s return to Lübeck is complicated from the very first day. The head of the police station is Lars Englen, Finn’s former classmate who was always a thorn in his side. To make matters even more awkward, Lars is also the ex-husband of Elke, which Finn only discovers once he is back on the job. Lacking money, Finn moves into his old childhood room with his aunts Ria and Toni, who run a cozy tea shop in the historic old town.