Three men in a hurry, attache-case in hand. Rue des Alouettes: a house, a happy family. Three killers. Dull sounds, cartridges hit the floor, four dead bodies. An interrogation, the room is intimidating. Two police inspectors. One suspect. The suspect: Hubert Verkamen. An honest merchant. So calm, so peaceful, so innocent. Might be notorious drug dealer. No lawyer. But a presence, stylish, light, charming. He is not the usual suspect. A subtle duel. No Mistakes allowed. The weapon: manipulation. The goal: the truth. The result: a suspenseful thriller.