Art Bell welcomes Brendan Cook and Barbara McBeath of the Ghost Investigators Society, a nonprofit organization dedicated to researching electronic voice phenomena. The GIS uses cameras, tape recorders, sound meters, motion detectors, and infrared equipment to investigate haunted locations, deliberately avoiding psychics, seances, and Ouija boards in favor of measurable evidence. Cook and McBeath share EVP recordings captured during their investigations, presenting voices that appear to respond… Full show notes & guests: https://artbellarchive.org/episode/december-18-2009-evp-with-gis-brendan-cook-and-barbara-mcbeath