Even THAT
is NOT true.
The case of the two skeletons found in Mexico--one a male--I forget how old and a woman. I don't recall if the human DNA matched the woman, or not. IIRC, the male was kind of lovingly cradled, held by the woman's skeleton.
The DNA of the male was half human and half TOTALLY UNKNOWN.
Also, the musculature fibers and bone fibers of the male were extremely different from human such.
IIRC, there have also been spontaneous abortions and maybe some chosen abortions wherein the baby was decidedly and significantly other than human--and in cases of abductions involving said mothers.
And, I know some debunkers have attacked Stan Romanek's case. However, I went into it quite wary and was impressed with his candor and with all the hard tangible evidence he had with him. I do not believe all his photos and videos are hoaxed by a long shot. Certainly his equations are not, either.
Seems to me there are a few other cases of ET critters showing up in one way or another for some kind of proof or other.
Regardless, when the critters are in public sight 24/7 and on the standard news channels day in and day out, I think you'll have to come up with another explanation.
Yes of course this has been debunked....and equally of course the debunked debunked the debunkers....happens all the time...especially interesting is the science is often times thrown out to keep the hope alive. It gets very frustrating because no matter what one believes...no aliens have been proven to be here. And both sides will never agree.
..so until I see an alien...and not some bones dug up...or for that matter a shroud....it still remains a matter of belief/faith Quix....