Sam, Moulin's ex wife - is witness, as a journalist, of a murder scene in a wealthy villa. Just after the murder she escapes by car but has a severe accident and then sent to the hospital. From the beginning, the audience knows what exactly occured. The assassin is a mysterious man whom every one will recognize Olivier Marchal in. But we soon find out that he's a cop, rogue cop, whose wife is crippled in a wheelchair. He works as a kind of big shot henchman. I appreciate that this ex cop in real life can from time to time play evil or ambivalent characters. Excellent Gilles Béhat directing.