Madame Clapain dies in dubious circumstances at the home of the Cadifon ladies, of which she was a tenant. A friendly inspector and Thérèse Cadifon each carry out their own investigation.
Overview：Madame Clapain dies in dubious circumstances at the home of the Cadifon ladies, of which she was a tenant. A friendly inspector and Thérèse Cadifon each carry out their own investigation.
