As reported at Gizmodo,
Saqqara, in Egypt, is the oldest stone complex ever built by humans—and within it sits the oldest pyramid in Egypt. It's a piece of irreplaceable history that's been crumbling for 4,600 years. ...
.. Back in 1992, a major earthquake hit the region, and it nearly destroyed the pyramid. It sent "tons" of stone, broken free from the structure, down into the base, and created a "dome-shaped" void at its top, in the words of archaeologist Peter James, who says it was "liable to collapse at any time."
At the time, James' company installed an ingenious temporary balloon-style support called WaterWall. "The internally-reinforced PVC product can be inflated with air and then filled with water," writes James. "It was this product that was used to support the inverted dome of stone." The system worked well, and over time, restoration specialists planned to install steel rods to strengthen the pyramid permanently.
But funding ran out.
And according to one local report, it's currently being destroyed by the company hired to "restore" it.
In fact, the company hired by Egypt's Ministry of Antiquities may have even committed a crime in its attempted restoration.