Synopsis: After Joey Walters sees the brutal slaying of his sister he becomes an agoraphobic, terrified to leave the safety of his house. But the killer has not finished his work and is determined to come back and take care of the only witness to his crime. Now, the one place that Joey thought was safe has become the deadliest trap. As the killer descends upon the house, a terrifying game of cat and mouse begins - and only one survivor will emerge.