In April 2010 the Benson family moved into their new home in upstate New York, unaware of the full horror that lived within its walls. On 13th November 1974, Ronald DeFeo murdered his entire family in that Amityville house, a place that has written one of the most infamous and bloody chapters in modern American history. When the Bensons moved in, they started to document on film a variety of inexplicable, paranormal happenings. As they recorded the incidents became increasingly disturbing, terrifying and ultimately violent. None of the family survived. Now, desperate for the true story to be known, their relatives have released the footage.What you are holding in your hands documents the full horrific ordeal and final moments of the Benson family.