U.N. rights chief Volker Turk said on Tuesday he was "horrified" by the destruction of the Nasser and Al Shifa medical facilities in Gaza and reports of mass graves containing hundreds of bodies there,

A mass grave has been uncovered at a hospital in the southern Gaza city of Khan Younis, Gaza Civil Defense workers said, following the withdrawal of Israeli forces from the area earlier this month. CNN’s Nada Bashir has more.

On Monday, the Palestinian territory’s Civil Defence agency said health workers had uncovered more than 200 bodies of people killed and buried at Nasser hospital, which was besieged by Israeli troops last month.