Summary Helene Koppisch goes back to her apartment because she forgot a file and surprised her husband Ralf with a woman; the woman presents herself as Marion and wears her housecoat saying that Helene has good taste.Desperate Helene goes to the office,she explains Otmar Lenz , his boss,the story and has a meeting with clients.Marion Lamsen arrives at her home and doesn't meet anybody except the housekeeper.A little later her husband and her son arrive from a hunting party and are ready to go out for a brink.Two hours later Otmar proposes Helen to carry her to her apartment and they discover the corpse of Ralf.The police arrives and notices that the head of Ralf has been hit twice with a pot.Helene tells to the commissioner the story of Ralf and Marion.In her house Helene receives a call from Mrs Angermaier, a neighbor of the Koppisch, telling her that Ralf has been killed in his apartment.Then Marion phones to the apartment saying that she is the murderer of Ralf.Then the commissioner go with Helene to her parents house,her mother said that Helen didn't have chance with the men.When the commissioner arrives at Lamsen's house, nobody answers, then arrive her husband and her son,the open the door and find Marion dead in her bathtub.

• Crime
• Drama
• Thriller