>> yes. >> you are under no illusion that what we are seeing is genuine and michelle's mother was possessed? >> absolutely. everything was rolled out. she had all kinds of testing done, physical, mental. everything was ruled out. as time was going on during the investigation, pat started falling victim to this. she was exhibit strengths. talking in a language she wasn't familiar with. she would start tossing big guys down like they were rag dolls. >> are they classic signs of somebody that has been possessed by the devil? >> absolutely. it falls into the category of what a true possession actually is. >> michelle, obviously very difficult for you to have to watch this. your mother has passed away since the video. >> yes.