A young Parisian lawyer is found murdered, burned alive with a flaming tyre around his neck. For Lola Jost, retired police commissioner, the killer's methods are all too familiar. Her beloved assistant Toussaint Kidjo was dispatched in the same way five years before. Convinced of a connection, and aided by her loyal sidekick Ingrid Diesel, Lola reopens the Kidjo investigation on the sly. But the murdered lawyer turns out to be the prot...