Ours

While Sheriff Wilson has no idea what really transpired the night twelve people were murdered in the old mental hospital during what was supposed to be a simple night of ghost hunting, he was at the scene moments after the lone survivor committed suicide. Now it's a year later and a group of paranormal investigators want to set up a haunted house and invite the general public in that same abandoned mental hospital. How is he supposed to keep that many people safe from whoever or whatever killed the last group?