Summary When Agathe was going home, a young man went out of a car, followed her and attacked her.The other young men in the car called him to stop and to go away.In the hospital Agathe says the the aggressor was European and was wearing a black leather jacket.A witness who has seen the aggression called to the police and has made a video.Nadine receives a greengrocer who has received 14 anonymous letters with insults and menaces,also somebody has written his telephone number for gay dates in the restrooms of the restaurants.All the letters come from the 17th borough of Paris (he doesn't know people living there except his sister).Recently he had some trouble with a Gipsy called Tony Gritas.The witness of the aggression of Agathe needs money for the video, but Vincent and Bernard confiscate the video.

• Crime
• Thriller