A troubled family deals with disturbing and horrifying changes in their lives after a serious accident unravels dark mysteries from the past. A troubled family deals with disturbing and horrifying changes in their lives after a serious accident unravels dark mysteries from the past. A troubled family deals with disturbing and horrifying changes in their lives after a serious accident unravels dark mysteries from the past. A troubled family deals with disturbing and horrifying changes in their lives after a serious accident unravels dark mysteries from the past.