Atif Khaledi, 24, accused of opening fire with an assault rifle at a truck from a rival construction company, with a stray bullet hitting Ammar Hujayrat

Nobody thought stemming the tide of violent crime in the Arab community would be easy. But as the terrible killing of Ammar Hujayrat underlines, it is desperately urgent

Three others remain in custody and will appear in court for remand hearing, along with new detainees hailing from Bedouin villages in northern Israel