Michel Carbonnier, a French private detective, is found murdered in Charlie's house, leading Jim to the dead man's native village St. Armand in Provence. Here he learns that Carbonnier had recently come into a lot of money and had been hired by Danielle Aubry to investigate the suspicious death of her husband. Having deduced that Carbonnier was blackmailing the killer of Danielle's husband he solves both murders, as well - with help from Charlie - as uncovering a local wine production scam.
—don @ minifie-1