The Dead Files (2011)

Steve DiSchiavi and Amy Allan investigate a dangerous poltergeist attacking an entire family in Santa Rosa Beach, Florida. Steve investigates the home's dark past to discover an historic graveyard on the property as well as evidence that a Civil War veteran who suffered his fair share of tragedies and hardships lived there. Meanwhile, Amy encounters a powerfully vicious entity that torments every member of the family in a variety of disturbing ways.