The team comes to the aid of a woman in Hanover, PA, who has been tortured for years by unexplained activity in her home. After repeatedly getting scratched and even being thrown down the stairs, Deanna and her husband, Tom, have finally decided to flee their home for good. But before she leaves, Deanna needs closure, and it's up to the Ghost Hunters to bring it to her. Then, Grant returns to the St. Augustine Lighthouse, site of some of the most compelling paranormal evidence ever captured in Ghost Hunters history when the team is summoned to investigate a reported increase in paranormal activity, both in and around the undeniably haunted landmark. Is paranormal activity at St. Augustine truly heating up? Or is the Lighthouse's haunted reputation merely activating the imaginations of staff and visitors?