Summary A young man, Randolf Basler has encountered a young woman and he has carried her to his apartment.Suddenly he notices that she is a prostitute and he becomes angry,they fight and he strangulates her.Then he calls his mother for help.The mother arrives,sees the corpse and then call her other son Hubert for help.Hubert shows indignation for the murder but finally accepts to take away the corpse of the young woman, his mother and Hubert find the identity card of the woman called Herta and let the the corpse before the door of the building where her parents live.Derrick and Klein arrive,the parents of the young woman tell that they don't know where her daughter was living.Then comes Vera,the sister of Herta who helps Derrick to find the apartment of Herta, where they see the daughter of Herta, a 4 years old girl called Nina.The landlady explains Vera and Derrick that Herta was a prostitute and that sometimes she was taking care of the little daughter when Herta was working outside.Derrick and Klein are quite surprised to know that the murderer brought back the corpse and call the police to know if they have arrived at the building where he left the corpse.

• Crime
• Drama