...when witnesses confirm it? "Two residents of the area who spoke by telephone said they saw a small group of militants firing mortar rounds from a street near the school, where 350 people had gathered to get away from the shelling. They spoke on condition of anonymity for fear of reprisal."
http://www.newsday.com/news/nationworld/ny-wogaza075989330jan07,0,722143.story
http://www.newsday.com/news/nationworld/ny-wogaza075989330jan07,0,722143.story