Onaleaveofabsencefromthepoliceforce,LutherislayinglowinarundowncottageontheedgeofEnglandbutavisitfromhisoldcolleaguesattheMetbringsashockingpieceofnewsthatdrawshimbacktoLondoninsearchofthetruth.Meanwhile,agruesomeserialkillerhasstruckthecity.Withatrailofcluesleadingfromonecrimescenetothenext,Schenkandhist..ccc