Poquelin and de Beaumont

Thomas Letellier, the boss of a large canning factory in the north of France, is murdered in his factory. Captain Louise Poquelin, a true northerner and overworked single mother, is in charge of the investigation with her new partner, Captain Étienne de Beaumont, a cop with aristocratic origins who has returned to his native region. It's an explosive partnership, but one that will prove to be extremely effective.