U.N. Report on Jenin Massacre
And, yes, the whole thing was bullshit. Palestinian casualties: 52. The number reported by Israel. Israel claims most were armed combatants. The U.N. report admits to about half of the Palestinians being armed combatants.
Not like anyone cares now, but next time some news comes out of the Middle East, pay attention to the sources, and see if any of them are the same ones that trumpeted the "massacre" for weeks.