After unexpectedly, and mysteriously, inheriting his estranged grandmother's mansion, Stanley DeFeo finds himself in the small town of Amityville - surrounded by buried family secrets and a sinister plot against him.

Ester and her overbearing mother run a small bed-and-breakfast near the US/Mexico border. Two unwanted guests arrive, threatening everyone's safety. But the two women hide a secret that may prove the most dangerous of all.