路德 第四季 Luther Season 42015,路德 第四季 Luther Season 4 Onaleaveofabsencefromthepoliceforce,LutherislayinglowinarundowncottageontheedgeofEnglandbutavisitfromhisoldcolleaguesattheMetbringsashockingpieceofnewsthatdrawshimbacktoLondoninsearchofthetruth.Meanwhile,agruesomeserialkillerhasstruckthecity.Withatrailofcluesleadingfromonecrimescenetothenext,Schenkandhisteammustworkoutthetwistedlogicthatconnectseachvictimbutthismurderingmastermindismorethanamatchforthepolice,outsmartingthemateverystep.It’snotlongbeforeLutherisbackintheBullpen,determinedtostealamarchonthekillerbeforeit’stoolate.