LH, I specifically stated that I hadn't run across anyone. I can only speak from my own experience and, frankly, I haven't really investigated it beyond the cursory. I have looked more deeply into other things, including the UFOs (unproven, in MY mind, but not impossible or unbelievable), sasquatch, and a number of other things. Some I do find unbelievable, most I give a verdict of "not proven."

That's one nice thing about my job: it FORCES you to remain open-minded about a lot of things.