Lets first go to the video tape:
Three Arabs Killed in Kalandiya Riot
IDF: security forces entered neighborhood to carry out an arrest, and were attacked with “extreme violence” by hundreds of Arabs.
Arab sources said Monday morning that three Arabs were shot dead in Kalandiya, north of Jerusalem, in a clash with the IDF, and 19 were wounded.
An initial IDF inquiry shows that Border Police were attacked with fire bombs, rocks and bottles, and had to resort to live fire.