Mortar shell fell on a house in the city of Rafah, killing a two-year-old child and injuring three others, Al Bawaba News reported Friday. A security source revealed in a statement to Al Bawaba that militants fired a mortar that was initially targeting security forces, but fell accidentally on the house, leaving one dead and three injured from one family. The source who spoke to Al Bawaba on condition of anonymity, said that the injured were rushed into a hospital in the city of Al-Arish. The mother and her daughter,16 and son, 10, were identified as the three injured members of the family, the source added.