When political thugs murder an opponent's volunteer and also kill a cop, chief inspector Verjeat believes the politician who hired them is as guilty as the murderous goon. Verjeat's pursuit of the councilman, Lardatte, gets him a warning from his superiors. When he embarrasses Lardatte while disarming a hostage (the dead volunteer's father), Verjeat is told he's being transferred within a week. He speeds up his hunt for the goon and, with Lefévre, one of his young detectives, he engineers a complicated scheme to buy more time before the transfer. How should Verjeat play out his values of honor and duty?
The life of an ordinary working class family in Bagnolet's block of council flats, Paris' suburb. "I've spent 17 years here. I sacrificed myself for you. Now it's over. " says the mother, who dreams of being a singer. Between a pre-teen rocker brother and a disillusioned father, daughter Nathalie brings balance into this breaking-down family.
Agnes leaves school and moves with a friend to a housing project in Bagnolet. Engaged as a clerk, she becomes associate staff after the dismissal of a colleague.
