Patsy is back on the West Coast, living in a house haunted by the ghost of her mother! When someone close to Patsy's inner circle is murdered, Hellcat becomes the prime suspect! Now Patsy must prove her innocence and evade both the police and the supernatural threat of the Sleepwalkers. To add to the perils she faces, her demonic ex Daimon Hellstrom shows up and that's never a good thing.