An experienced, no-nonsense police chief in the Northern city of Roubaix trying to get to the bottom of the brutal murder of an old woman by two female neighbours and lovers, labelled as alcoholics and addicts.An experienced, no-nonsense police chief in the Northern city of Roubaix trying to get to the bottom of the brutal murder of an old woman by two female neighbours and lovers, labelled as alcoholics and addicts.詳情