
Marie Lemaire is poisoned during a dinner that brings together an association of merchants. She is the heiress of her recently deceased husband, François, who was the owner of the largest glass factory in the city. All the guests are potential suspects and the investigators must sort out the real from the fake, detect motives and verify alibis. Olivia Rousseau, one of the guests, ex-mistress of François Lemaire who left her to marry Marie, is dead at her home. In a letter, she declared that she had poisoned Marie and killed herself in the same way.

as Élisabeth Richard

as Caroline Martinez

as Capitaine Charles Jouanic

as Olivia Rousseau

as Marie Lemaire

as Grégoire Spaletta

as Serge Pellegrino

as Jérôme Leclerc

as Clémence Roux

as Julie Caron

as Stéphane Caron

as Hugo Fontaine

as Aurélien Ferrero

as Virgile Coleville

as Ricco Martinelli

as Yvette

as Notaire

as Kevin Lestrade

as Médecin SAMU