The Coltrane family struggles with the sudden death of the father, Robert. Forced to leave their privileged life, Helen Coltrane and her teenage children, Conrad and Lenore, move in with Robert’s reclusive brother, Darryl, in his run-down desert home. As they adjust, a new challenge arises with the arrival of Sarah, a troubled foster child Robert had promised to take in. Soon, their grief turns to dread as a series of mysterious and tragic events unfold.