Outstanding material. Thanks for piecing together so much information which sheds new light on recent and not so recent events. I've always had a feeling that some of the shootings bear the mark of some type of MKUltra program, but I never thought about the kind of technology you mention.
Many years ago, when I was working as a journalist, I remember writing about this kind of weapons, capable of inducing great pain to the enemy, make them wet themselves. It must have been a DARPA project. The problem is when you hear something like that it seems so outlandish, so sci-fi you tend to dismiss it. That's a mistake, clearly.