Lawyer Clara Pascal escorts her daughter to class. Outside the school, a man wearing a red ski cap covering his face grabs Clara, throws her into a white van, and disappears. The girl tries to stop him, but the kidnapper pushes her away. The police suspect many: Clara's husband Hugo Pascal, her past and current clients - the drug lord Casavettes, a series of rapists who could be dissatisfied with her as a lawyer, and their victims who remained unavenged because of her. But one by one, all of them have to be excluded from the list of suspects...