We will be discussing and comparing methodologies of a haunting we call a 3D Paranormal Autopsy. We will compare standard ghost hunting practices called Presence which is always constant, to a Ghost Excavation. POP stands for Participation Observation Performance which is the methodology of a Ghost Excavation. We will also take Spirituality, and clinical research to create a X Y equation!! The Theory of Ghost Excavation was developed by Archeologist John Sabol. We are known as the Supernatural Excavation Society. Randy has been using this method since 2009 when we first tried it at Fort Mifflin.