The Gallows for the Top Model

Private detective Drongo meets the incredibly beautiful Countess Charleroi in Paris. He invites her to dinner, but the woman does not show up for the date. After a while, the detective learns that the countess has been murdered. The murder case is assigned to experienced French investigator Anne Deschamps, but a contact from Interpol asks Drongo to help with the investigation. The detective carefully studies the countess's biography and concludes that many people wished for her death: her husband, lover, former sponsor, staff - there are too many to list. But who is the killer? Drongo is determined to find the answer to this question at all costs...