Benjamin Lebel, an internationally-acclaimed wine expert, finds himself helping the local police inspector on cases combining murders and Grand Crus.
The body of an old man is discovered lying next to a glass of wine, alongside empty glasses.
Benjamin and his assistant Silvere go to Jarnac to audit the Castle Aludel.
Benjamin’s daughter and her boyfriend, the sales director of a famous Bordelais chateau, get into a terrible car accident.
Benjamin is called in to investigate the contamination of an old assistant’s wine stocks.
