They were lying - there were no graves being disturbed;; they had been moved years beforehand.
At the time, I discovered that the Supreme Muslim Council of Jerusalem had deconsecrated the cemetery in 1945 and planned to build a business park there. So it wasn't sacred in 1945 either.
Afterwards, I found out that in the 1930s the Mufti of Jerusalem had once directed sewage pipes from a hotel he owned into this supposedly "sacred" cemetery.
If you need even more evidence that Palestinian Arabs claim sites that they disrespect themselves become :"sacred" when Jews step foot on them, 75 years ago the Arab fighters in Jerusalem used the cemetery as a base of operations numerous times.
February 8, 1948:
April 22, 1948:
April 24, 1948:
April 25, 1948:
When Gaza terrorists shoot rockets from cemeteries, they are following in the noble traditions of their forefathers in 1948 Jerusalem.