Thames Society Of Paranormal Investgations Ghost EVP's. Shamus Denniston, Director, Founder, Lead Investigator and Stephanie Sutera, Associate Director, Photographer, Senior Investigator of the Thames Society Of Paranormal Investgations joins Radio B88's Nightcast host Ian Morris to talk about their investgations of paranormal activity in many historic and residential locations. They present Electronic Voice Phenomena (EVP's) from a few of their investigations