The corpse of Serge Fauvel, a lawyer who specialises in traffic offences and well known in the media, is found by a woman in the forest during a role play in the forest. Later on, his vehicle is also found near the crime scene, with the inscription "Die, bastard". While the SR is investigating the crime, Capitaine Martin Bernier receives a phone call to attend to another crime scene: a car at the bottom of a lake with the body of a young woman, missing for 8 years. The SR will also take this case.
—mgallegog