The SOKO Köln investigates the cathedral city with humor and often with hard work. Their cases take them into a variety of environments, from the Cologne clique to the terraced housing estates on the outskirts of the city.
A year after her best friend's suicide, 19-year-old Nele has retreated and is working with aquarium fish. When new colleague Ella tries to reach out to her and they rescue a rare seahorse from a shady seller, Nele is forced to confront her feelings.
