An Iraqi secret service agent is murdered. The only witness is a woman, but she disappeared without a trace. The journalist Piet Maas actually tracks down Lucia, the murdered man's lover, and does a sensational interview with her. Piet should stick to the matter. He has the feeling that Lucia is hiding the important thing. His suspicions are confirmed. She is in possession of the murdered man's valuable records, which she wants to sell. Piet offers himself to Lucia as a broker...