According to Arab sources:

In response to the elimination of the three terrorists on Tuesday in Nablus, the military wing of the Fatah terrorist organization, the Al-Aqsa Martyrs Brigades, declared a "general recruitment" in an armed demonstration in the city.

In addition, the above demanded that the PA cancel the Oslo Accords.

They say in this video, according to them, it is the Oslo Accords that allow them to be eliminated by Israel.