Film·2016·1h 54m

The fourth volume of this popular series is a dark and sinister tale. When Heather wakes up in the hospital, she has no memory of the past several months. Her dutiful stepsister, Katie, is by her side, ready to help her recover. It is not long before Heather discovers that her sister is harboring secrets, and that Heather is in grave danger...or is she? Are Heather's emerging memories false, or are they real? Can she trust Patsy, who claims to be her lesbian lover, and who insists that Katie has bad intentions? As Heather struggles to put the pieces of her life together, she begins a dark journey of twisted passion, greed and evil.

Directed by Dana Vespoli