Grand Canyon - Kincaid Cave Locate (by Leak Project)

That team of team of Freemasonic-assassin watchers were there to warn explorers that they would be murdered some way by the Luciferians cover-up squad. Since there are danger warnings the murder would be by falling and since it is private government land... shitizens are not allowed to explore, or death would result.
Having live streaming cameras and someone sharing that livestream immediately would likely save a few lives.
If the NWO, Luciferian, totalitarian takeover succeeds in enslaving the people born to the land, then the military and assassins can stop guarding that historical undergound secret from the sheople.

"A dangerous region to explore
"Although this remote area of the Grand Canyon makes for perilous traveling, expeditions by private collectors and academics went forward. The site of Kincaid's discovery was roughly 42 miles away from El Tovar Crystal Canyon, and the Arizona Gazette article noted that the cavern's entrance was 1500 feet down a sheer cliff.

"This is not the easiest terrain to cover, but it's topography that could be overcome today. Conspiracy theorist John Rhodes claims to know the exact location of the caverns — the site is guarded today by a lone soldier carrying an M-16 and that the caverns are a museum for civilization's shadowy elites. To make things even more bizarre, David Icke connects Kincaid's Grand Canyon discovery with reptilian overlords in his 1999 book The Biggest Secret." https://gizmodo.com/when-the-smithsonian-discovered-an-ancient-egyptian-col-5875252