Could it be Possible?????
Oh, it be. :^)
There’s an unopened chamberjust outside the entrance to the Queen’s Chamber, it was discovered with some kind of non-invasive method back in the 1980s I think, then verified by drilling a hole through the wall (the drililng was approved by the Egyptian gubmint). It has remained otherwise unexplored.
http://www.freerepublic.com/focus/chat/3600878/posts