Season 4

01 When Darkness Falls Episode 120th September 2021 Fanny and Niko Grewe have breakfast at a lovingly laid table. Suddenly a siren sounds. Blue light. And then they discover: A dead woman lies in the garden. The dead woman found a neighbor: Marie Lehmann. She cannot muster much pity for the woman's death. Because of Ulla Seifert, Marie Lehmann lost her livelihood as a childminder. Did she take revenge for it? Fanny Grewe is the daughter of the dead Ulla Seifert. She lies completely confused in the arms of her husband Niko. A strange couple. They move like twins. Always know everything about each other. When they enter Ulla Seifert's apartment with Commissioner Luna Kunath and her new colleague Tamara Meurer, it smells of cigarette smoke. According to Fanny Grewe, her mother was a non-smoker. And then there's DNA from two unknown people. ... 02 Rich Kids Episode 227th September 2021 What seems like a hit-and-run by a group of privileged teenagers might be more complex. 03 For Your Protection Episode 34th October 2021 An alternative medicine practitioner is found dead. But finding the killer won’t be easy. 04 A Bittersweet Death Episode 411th October 2021 At Konditorei AG, two employees recently died by suicide and now another is missing. 05 Home Time Episode 518th October 2021 A local barber is shot in the head. The only witness is a man who can’t speak. 06 Fallen from the Sky Episode 625th October 2021 The skeleton of a young girl who went missing 15 years ago is found in a forest canopy. 07 The Candidate Episode 71st November 2021 A political advisor for a mayoral candidate is found dead. Were the two having an affair? 08 I Know Who You Are Episode 88th November 2021 A man is found dead in his bathtub. The police discover a story going back to the GDR. 09 Oda's Secret Episode 915th November 2021 14-year-old Julian is found trembling in his living room surrounded by blood. 10 Old Friends Episode 1022nd November 2021 A friend of Tamara’s is shot. Is his death related to his role as an undercover detective? 11 Let Live Episode 1129th November 2021 A university researcher studying DNA editing is killed by a kitchen knife to the heart. 12 Murder in G-Minor Episode 126th December 2021 A vicar has been killed. Luna and Tamara try to solve the mystery on-site. 13 Smoke on the Water Episode 1313th December 2021 Two thieves on a jet-ski have been robbing boats at gunpoint. But are they murderers?