The Pressures on the investigating team and the family was huge during this period, Janet suffered badly during this, as newspapers were camped outside, the daily star had the headline, "Possessed by the Devil" referring to Janet, and Maurice Grosse was labelled a Paedophile in the media for his interest in Janet, it was a crazy period of time in Green Street, Enfield.
I have to say, i have to be very honest, perhaps you feel being only 21, i was impressionable, i don't feel i was, but is the reason for the title of this thread, it has to be noted that i saw "The Exorcist" only a few years before!
Lankester Merrin - Wikipedia
When Janet was speaking in a male voice i observed that the voice appeared to come from just behind, and above her head, i hunted for tape machines and speakers, but never found any equipment, indeed one of the experiments we did wouldn't be PC to do on a child now, but wasn't thought as wrong in 1977. We asked Janet to hold water in her mouth, we then taped up her mouth, she then talked in the male voice for approx. 20 minutes, where upon we took the tape off her mouth, and she spat the water back into a glass, i have no explanation for this.
Janet when in trance would swear a great deal, i was told to get out several times, i wish i did have an explanation of all this but i do not have one!