Saturday night, Château Hale, near Reims.
Victor Hale, the owner of the famous champagne house Maison Hale, is celebrating his 60th birthday with his family, friends and staff.
At dinner, he stood up and said: “At ten o’clock we will open a bottle of 1966, the year I was born. And I will tell you all about the future of Maison Hale.”
At ten o’clock, he raised his special crystal glass and drank. At a quarter past ten, he was dead.
Nobody has left the house. The Inspector has arrived. And one of you is lying.