The Haunting of Midway House

There's a serial killer stalking the children of White Oaks. When a neighbor child goes missing, Diane decides to move to Midway House, an old and isolated house that brings her closer than ever to the nightmare she doesn't want to remember.
In Midway House, the dead don't rest and nightmares come to life.
Soon she discovers that Midway house once belonged to the owner of a traveling carnival, but when the carnival left town, a few phantom clowns might have remained.