Scream (1996) may be one of the most successful horror movie franchises of all time, but the real fright lies in its terrifyingly true roots--the horrific story of serial killer Danny Rolling, aka The Gainesville Ripper. Delve into the real-life horror of a murderer who believed he was a possessed by a demon and whose gruesome crime spree inspired the blockbuster film. Through a groundbreaking paranormal investigation, archival media and expert interviews, take a closer look at the alleged diabolical forces involved and whether Rolling's spirit still lurks in the shadows.