Petra Boeden, a separated mother with a 7 years old daughter, has been killed in her apartment after a fight with a person she knew. The female neighbor of Petra says that she listened to Petra fighting with her new boyfriend Mirko Reynolds and then Mirko went away. Jan Maybach goes to the attic where he sees Zoe, the daughter of Petra, but the little girl escapes, goes down the stairs and outside the building she meets with a woman who is the psychologist of her school.
—zutterjp48