[Everyyear,310killingsinFrancegounsolved,leavingthevictims'crushedfamiliesinastateofendlessgrief.TheFrenchjudicialsystemisimplacable:there'snomoneytocontinueinvestigatingcasesthatleadnowhere.Huntingdownmurdererstohelpbereavedfamiliesgetjusticeismorethanjustajob,it'sadutyforThomasBareski,aretired,hotshotpolicedetective....]