Sixty years ago tragedy struck the Ruth Lee Elementary School when a little girl named Rosa Leigh was killed along with her teacher and the school's janitor. Four paranormal investigators seek to debunk the claims which surround the abandoned school, but inadvertently release the darkness which dwells within the school. Based on Poasttown Elementary School, which is considered one of the most haunted places in Ohio. It is popular for “ghost hunters” to visit and the school offers ghost tours.