1990 Temple Mount killings

The 1990 Temple Mount killings, or the Al Aqsa Massacre, also known as Black Monday, took place in the Al-Aqsa compound on the Temple Mount, Jerusalem at 10:30 am on Monday, October 8, 1990, before Zuhr prayer during the third year of the First Intifada. Following a decision by the Temple Mount Faithful to lay the cornerstone for the Temple, mass riots erupted, In the ensuing clashes, 17 Palestinians died, more than 150 Palestinians were wounded by Israeli security forces, and more than 20 Israeli civilians and police were wounded by Palestinians.

Source: Wikipedia — 1990 Temple Mount killings (CC BY-SA 4.0)