I was watching an old Monsterquest from 2007 the other night on the Monsterquest Marathon. There was an episode titled "Sasquatch Attack." It was about a group of Bigfoot researchers that went to a cabin on a remote lake in northern Canada that had be the location for some strange going ons.
A couple years ago the cabin had been the scene of a rock throwing episode in which campers spent a frightened night as rocks pulverized the roof. Monsterquest personal went on top of the cabin and found many rocks laying on top. Since the cabin is not below a cliff or mountain range, where did the rocks come from?
Dr. Jeff Meldrum and Dr. Estaban Sarmiento went on the six night expedition to gathers and analyze clues. An incident that was downplayed was a trap they had set out which was a bed of nails.
They placed a board with nails sticking out near the back door. In the morning there was blood and tissue samples. To make a long story short, it was analyzed in a laboratory and found to be 99 percent primate. The DNA was close to human but no cigar.
I call that proof.