The Shatila killing spree went on for 48 hours and left piles of dead bodies rotting in the September sun. Photographs taken just after the attack show mutilated adult corpses with newborn babies tossed among them. Many were buried in a mass grave at the edge of Shatila camp, now marked by a single tombstone on an unkempt, red-dirt lot.
Survivors say women were routinely raped and some victims were buried alive or shot in front of their families. Truckloads of others were hauled away, never to be heard from again. [Source]
Let's not forget Ariel Sharon being found guilty of failing to protect Palestinian refugees from the rape and other brutalities at the hands of Christian militia men:
There was an Israeli—there was an Israeli commission of inquiry which found Defense Minister Sharon as responsible for failing to prevent the massacre of the Palestinian refugees by Israel’s Christian allies, and Sharon was forced to step down—he was fired as minister of defense. And no one could have guessed at that time how a man who was found unfit to serve as minister of defense would bounce back as Israel’s prime minister. [Noam Chomsky]