A Palestinian citizen has been killed and 8 others wounded on Friday when an Israeli missile fired days ago exploded in Beit Lahia north of the Gaza Strip, Palestinian sources said. The sources added that Mustafa Hijazi, from Al Qassam Brigades, the military wing of Hamas movement, was killed when the missile, fired during the 8-day aggression against Gaza, went off. Two of the wounded sustained serious injuries, the sources affirmed.