Winery owner Olivier Bonnard is devastated when he discovers that a priceless cache of rare vintages has been stolen from his private cellar. Soon after, Monsieur Gilles d'Arras arrives at Aix-en-Provence's Palais de Justice to report another mysterious disappearance: his wife, Pauline, has vanished from their lavish apartment. Madame has always been as tough as nails, but in recent weeks she's been wandering around town in her slippers and crying...