New police station: Hannes finds it hard to adapt. A once hidden pacifier reopens the cold case of the disappeared 4-year old Maja. Now 18 and instead of a talented pianist became a junky. Iron Cross is stolen from elder Mr. Gundermann.
Ill Gudrun wants to pass on outside the hospital but daughter Verena blocks that. Raids on illegal poker rounds. Lena steals loot from armed Dieter. Daniel practices a poker face. Mobbing and prank videos in front of a döner stand.
A pickpocket saves Harry's child from a car collision. She discovers he desperately needs money for lifesaving surgery on his little sister. The driver drove further. Küppers hides for her colleagues that her wallet has been stolen.
Burglar in the house of Marie who hides her date with Marc. Is there a link between Marc and the burglar? Unknown jogging man fell in coma 4 months ago. Piet's family moved to Bavaria; he misses them. Onna deals in baby milk powder.
Nina goes undercover to get data about medicine swindle; partner Jelena plays a dubious role. Paddy is locked in a safe to get more contact with his father. Hannes discovers that the restaurant of his choice has a case of food poisoning.
Harry and Piet catch burglars at key expert Hans who lies dead on the floor. Nele has Hans' special key. Urs organizes volleyball events as facade for drugs dealing. The computer of Frau Küppers breaks down.