Diane Morand, a young teacher, had her skull smashed by juggling pins in the middle of the Bois de Boulogne. Her husband thought she was at work, why did she lie to him? Marquand makes the link with the neighboring Roma circus: she was the niece of the chief. But on the spot with Alice, they discover a ransacked camp! Mathieu agrees to give up joint custody of Paul. Alice is relieved. But is he sincere?
