posted on Oct, 21 2016 @ 01:24 PM
maybe they cant be "killed" in the human sense, but just shut down. also, if this were ever to happen, it would be certain that there would be a
cover up with many many people losing their lives. As for ever seeing one, the whole point would be to blend in and be indistinguishable from the
general populace. Not saying I buy this, but these reasons would not disprove it for me.
I am open minded to some crazy things until shown proof that they dont exist. And we all know how hard it is to prove the non existence of something.
Absence of evidence isnt evidence of absence.