Robert's son Florian (30) disappeared for 8 years. Drugs driver claims: his truck needs a repair. Nina sees: Daniel and Caro long for each other. Dirk seeks the partner of thief Linda. He visits the woman who murdered his partner Ellen.
Hannes blunders at the cost of Harry. Cat photographer Hecke and Harry are attacked. Hecke's cat has been stolen. Daniel seeks the stolen guitar of rock band Brings. New art of GY Priess is sold but did it come from the hand of the artist?
Musical singer Lennard denies that his father Jo lives; Jo left prison and Kralle demands the remaining loot from him. Someone deceives people by pretending to be policeman Paul or Piet. Dirk's ship 'Repsold' has been stolen: by Horst?
Emma thinks her horse ran away for the female wolf that roams in Hamburg. Howling Wolf intends to publicly scatter his late wife's ashes. Ex-Nazi Ricarda is shot at in the park; suspect is hunter Falk. Her half-sister Lea feels neglected.
Lena flees with a tax fraud CD when two guys kidnap her father Holger. Janos steals the wrong CD. Momme tries to exploit this. Yoga teacher Sylvia and chip shop owner Kurt have a fight. Hannes: computers won't take over our police jobs.
Marvin and Jessica rob the second-hand shop of Barkmann. Jessica steals Barkmann's illegal gun. When Marvin attacks Piet, Lottner, former suspect of diamond robbery, doesn't help. Hannes conducts a survey to find out what motivates staff.
Close contact between Harry and Can at first sight. Can's uninsured special car has been stolen. Youth gang Lions terrorizes the neighborhood. Hannes cares for a child that Frau Küppers did find alone on the street.
Alina works hard in her media company. Former employer Olaf is suspected of illegal activism against her; what is going on? Former police leader Bernd suspects cheat during sale trips. Hannes fights with him for justice.
Someone collapses in the gym after intake of illegal muscle booster. Daniel suspects that the gym is the dealer. Hannes tries a diet. Bayern-Schorsch 'finds' something macabre under a cellar floor. Nockemann learns to know Küppers better.
Rupert threatens a teacher with a gun. Daniel joins them against his will. Nina seeks him. Walter misses a gun and a dog. Piet and Paul find the animal on a playground.
Hannes dreams of a whale. He has to identify a cat. Burglary at Klara's. Was it freaky Niko who pretends toward Denise to be a medical student? Nina feels being let down by Daniel. An exhibitionist.
Fight teacher Diego gets an affair with Nina. The police seeks his son Gabriel. Marian organizes illegal fight matches; Piet investigates by infiltrating as participant. Frau Küppers enjoys to see Hannes trying to learn fighting.
Frau Küppers has a new hairdo. Harry and Nina arrest granny Helmut for starting a bar fight. Piet and Paul grumble when they are ordered to go on patrol by Segway. Someone spreads sex posters of Setareh. Burglary at a pharmacy?
Someone bumped with Lothar's car into a cyclist. The victim should state against murder suspect Dizzy. Lothar's girlfriend Hilly has connections in Dizzy's scene. Harry hesitates to reveal her colleagues her pregnancy.
Protection money collection in Kiez: Bar manager Ingrid has been threatened again by the underworld and challenges the police to finally lift up their lazy asses. Has kleptomaniac Anna stolen money at pastor Blohm or not?
Dirk is the driver of the highly pregnant Harry. On a junk yard Frau Küppers and Hannes are locked in a car trunk. A street robbery. Nina doesn't want to celebrate her birthday.