Nico and Emma play a game in the car just before Lisa drops her off at a birthday party.

Lena tries to get out of East Germany to see her dying sister and comfort her niece.

"Großstadtrevier" is a series about a police station in Hamburg. This episode begins with rioters being brought in for questioning, one of whom knows Nicki.

Politician Frauke Claassen comes to the station and it turns out that there is another coincidence related to the two protesters.

While Lisa drops Emma off at a birthday party, Nico waits in the car and hears something interesting on the radio.

Lilly is worried about her future after her mother's death. Lena travels to Berlin.

Lothar and Henning find there is a common link in the issues with their bank cards, while another scene erupts between Frauke Claassen, her daughter, and Torben Witt.

Nico has the bold idea to call a radio station and tell them about his missing bag.

After the funeral, Lilly and Lena discuss grief and faith.

Henning and Harry visit Ina Grote's shop and meet a suspicious employee. Frauke Claassen requests that the security detail at her house be removed.

Nico and Lisa go to the police station, where her father files the little information Nico can give him.

Harry, Henning, and Lothar find Onno Wulf's criminal record and warn Ina Grote. Harry finds out that Lothar is going to the training program, and confronts Dirk, who finds yet another excuse.

Nico goes to the "Wohngemeinschaft" ("WG") where Lisa lives and meets her housemates, who are getting ready for a party.

Before returning to boarding school, Lilly shows her aunt her mother's house and they spend a few moments together.

Frauke Claassen is certain that Torben set her car on fire, and the evidence also seems to point to him. Meanwhile, it becomes clear that Onno Wulf has been tampering with the card reader in Ina Grote's shop.