Mrs. Bredow is worried because she cannot reach Ms. Lorenz by phone and drives to her place to see if everything’s all right. When she arrives, Ms. Lorenz has just returned from the police, to whom she reported Mr. Lehmann.

Ms. Bredow visits Ms. Lorenz, who’s been out sick for four days. She seems disturbed, and does not want to go back to the office. Then she revealed what happened with Mr. Lehmann in the filing room...

Mr. Lehmann does not like that Ms. Lorenz and Mrs. Bredow are discussing their colleague’s illness, and he strongly reprimands them both. In the archive, Mr. Lehmann aggressively confronts Ms. Lorenz…

Ms. Bredow comes to have dinner at the house of Ms. Lorenz, who is still in the process of moving into and decorating her new apartment. Away from the office, the two colleagues begin confiding in each other.

Ms. Bredow confronts Mr. Lehmann about his inappropriate remarks toward the new colleague, but he accuses her of professional negligence. Ms. Lorenz takes Ms. Bredow’s side.

It’s Judith Lorenz’s first day at the Hanover Health Department. Her new colleagues approach her openly and with interest. But Mr. Lehmann makes an inappropriate comment to her at the very first chance he gets.

Heidi now learns the entire story from her grandfather about her father’s devastating accident. She comforts him, and promises that she will always stay with him.

Heidi runs to her grandfather in tears because she can't believe what people are saying about him. Is he really to blame for the death of Tobias, Heidi's father?

All's well that ends well! Rosa admits to having made up everything in order to get her father's attention, which means Henning can be reinstated; meanwhile, Lothar finally cracks his case.

As Mr. Ellwanger gets caught in the act, Henning decides to meet up with Rosa after all. But then Rosa's father turns up unexpectedly...

Heidi and Peter manage to trick Karl and Theresa into telling them where Peter’s treasure chest is hidden. They bring the chest back to the tree house. But someone has been spying on them!

Before Lothar can confront Ms. Kuppers, she sends him and Nikki to check on Mr. Würfelkrütz, where something is amiss. Meanwhile, Rosa realizes that the seriousness of her allegations and tries to contact Henning.

Lothar and Nicki find their suspicions about Commissioner Küppers confirmed. Meanwhile, Rosa's father shows up unexpectedly at the family home.

Dirk, Harry, and Katja speculate about why Rosa would make up such an extreme story about Henning. Henning himself wants to confront Rosa, but Harry stops him; meanwhile, Dirk and Katja pay Rosa’s absentee father a visit on his ship.

Lothar comes across some astonishing evidence in his hunt for the person who posted his call online. Meanwhile, Henning is suspended from the force, and Rosa seems to be getting closer and closer to her goal.