Large human skeletons have been found. And I don't mean just big, I mean huge....10-12' tall. What happens after they are found is one of two things:
1) the folks who uncover them (erroneously think they're doing the right thing) contact authorities, and within a day "officials" show up and take the bones; leaving the honest landowners with nothing but a cool story.
2) folks who are wise to the coverup do not call anyone and keep the find to themselves and, unfortunately, the rest of the world doesn't get the benefit of knowing the truth.