A distraught woman in Flatwoods, Kentucky, claims an evil presence in her home killed her best friend. She's terrified that if Amy and Steve can't uncover the source of the violent paranormal activity, she and her sister may be next.

Amy and Steve travel to Northfield, Ohio, to help a desperate mother who claims an evil presence is threatening her children and tearing her marriage apart. The family must conquer this dark energy before it destroys their happiness once and for all.