EXCLUSIVE: See Inside the Mysterious Ancient Staircase Shaft in the Egyptian Desert

Three months ago I published a video about a mysterious staircase in the Egyptian desert, close to the pyramid of Abu Rawash, which is available here: In the video, I concluded that I could not find anything more about the site and made a call for any further information. Well, somebody who wishes to remain nameless, answered that call and actually went further than I imagined and in this video I hope to finally get to the bottom of the mystery, with exclusive new footage from inside the stairwell.