Thomas has killing headaches, Jean-François has stage freight and Benoit's wife has left him. After countless misfortunes the three of them bag a white collar thief that has been evading justice for ten years.

The high-profile case of serial killer Ludovic Chevalier has just gone to trial, and Kelly-Anne is obsessed. When reality blurs with her morbid fantasies, she goes down a dark path to seek the final piece of the puzzle: the missing video of a murdered 13-year-old girl, to whom Kelly-Anne bears a disturbing resemblance.