A nurse taking car□ □f □er □□ugh□□r&□□9;s mysterious afflictio□ struggles □o h□□e h□r secrets when□uninvit□d st□angers □□ke s□el□er in□her □ouse during a leth□l blizzard.T□e 19 yea□s old Thomas wake□ up in a hosp□□al after three year□ in□a□coma. He□d□esn□;t rem□mber anything. The □sych□logist An□a tel□s □i□ t□a□ his family has been□murdered a□□ th□t h□ is t□e on□y surviv□r o□ t□e massacre□w□ile his sister Laura is s□ill □□s□ing.