Book is in French Little Mélodie Cormier, 10 years old, has disappeared. Her parents saw her get on the school bus, but she never made it to school. It's a complete mystery. Elsewhere in the city, an anonymous correspondent claims to have information on the accidental death of Marco Genest's parents, which occurred several months earlier. Accidental, really? As Marco and investigator Héroux try to unravel the intrigues, the links between them become disturbing. But Marco's parents are deceased, little Mélodie is still alive. . At least for the moment... . Five days of extreme tension in the streets of Trois-Rivières!