Description :
An office at the Quai des Orfèvres in Paris. When Béatrice Leroi turns up at the crime squad to talk half-heartedly about a threat that is worrying her, the inspector immediately suspects something serious. He tries to get her to talk, but she remains silent, and the inspector realises that he is going to have his work cut out with this unusual visitor. So he uses all his wits to break her silence. Who will emerge victorious from this heated duel between this 'obsessive' policeman and this woman whose behaviour and ambiguous comments never cease to amaze?