All the while, Andy's attacker is stalking the entire household, searching for the right opportunity to kill his only living witness
before she regains her ability to communicate.
Their terrified two year-old daughter Tiana Fan, found unharmed covered in blood underneath her mother, is the only living witness
to the mass murder of the seven people.
Four decades after the murder of socialite, Louis Sheridan, the cold case is resurrected with receipt of new evidence that transports detectives back to Nazi Germany and the only living witness
must confront a haunting secret and her complicit actions.