This would be quite an experience to have. I'm probably on the older side of those posting on ATS and I've yet to have any type of "real deal" paranormal experience. I'm not doubting this story at all because I wasn't there but I want to say that I know that weird things can happen on medication because this happened to my husband. He was always tired on his blood pressure pills and the doctor changed one of them. During the day he was feeling better and after about two weeks he started experiencing very real night terrors. He would wake up and feel what he only could describe as something evil and the feeling something terrible was going to happen. He would stand in the hallway because he really felt something was really wrong in the house. This was totally out of character for him and we didn't make the connection for awhile until we started looking up more about this pill online and there were other people talking about having this reaction, some even to the point of going to the hospital. After he got off this pill this never happened again. I'm pretty convinced there are some real experiences out there but I also think so many people are on medication anymore and there could be quite a few "drug induced" paranormal experiences also.