If we are on the verge of alien disclosure I don't think he would want to not be here. This was his realm and he did talk about ufos, technology, and other things we haven't been told. He was spiritual as well and knew the bigger picture. I can't imagine he did this to himself. There is the possibility of making it look like a suicide to take him out. I wouldn't be saying this if the other scientists/researchers of the like hadn't also died. If I was a speaker/youtuber in this ufo/alien community I would be a little nervous. There is a pattern emerging. I know some have gone dark with their shows because they said it wasn't safe.