Events leading up to the 1996 Port Arthur massacre on Tasmania in an attempt to understand why and how the atrocity occurred.

Matt and Aubrey, a young and successful show business couple, are having their first child. Based on a friend's recommendation, they go to the best OBGYN in Los Angeles, Dr. Natalie Barnes. She is gorgeous, fit, and intelligent - but

Claire, while investigating a child abuse case, discovers that the family is being tormented by a supernatural entity.