Previously : . Mary used her leg to drag a glass piece towards her . She struggled to pick up the glass piece in her hand . She was lucky , she used the glass to cut the rope from her hand and then freed her legs . Kyle generally locked the door of the basement even when he came in but by mistake he left the door open . Mary made her way out of the house . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mary , I guess Mary was Kyle's first wife . She gave him divorce on the account of homicide . I have heard about that before but I was never really able to imagine the pain she went through until today . Surprisingly I saw a teaser of all this in

