Lilly is very upset when her mother's belongings are cleared out of the apartment they once lived in together.

The police doubt the credibility of the evidence against Torben Witt and continue to watch over the Claassen residence. Meanwhile, Ina Grote helps with the arrest of Onno Wulf.

Lilly and her friend look at old photographs of Lilly's parents. In East Berlin, Lena and Rolf try to figure out how they can help Lilly.

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.

Pascal and Lena discuss how things will move forward. The next morning, Lilly races to the train station, desperately hoping she can stay with her aunt.

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.

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

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.

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

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.

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

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

Ready to practice some Austrian dialect? Melissa Naschenweng, an Austrian schlager singer, sings about love and devotion.

"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.

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

Dirk and Lothar are able to trap the second culprit. Later, Dirk learns that things are looking up for both Hilde and her brother.

Hilde tries to convince Dirk that her brother has been tainting the meat in their shop, but Dirk is too clever. Meanwhile, there's a break-in, but not at Katja's or Lothar's.

Dirk sits down to dinner with his old friend Hilde, while Lothar and Katja stake out a dinner for singles.

The team has a briefing to discuss how they will proceed with the two cases that have yet to be solved. Dirk learns more about Hilde's past.

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Hilde and her brother speak tensely about the future of their store. Meanwhile, Nicki comes up with a very humorous trick to discourage Marvin from taking his police escort to school.

Dirk goes to the butcher's shop to speak with his old friend Hilde about contaminated meat. Shortly after, Harry and Henning also stop by the store to speak with Hilde's brother, who was at the speed dating event.

The real bank robbers are caught and now it is time to find the other half a million euros. Luckily, Paschke has a hunch where it has ended up, and is able to help the police catch the other thief in time and have a merry Christmas.