U.S. elementary school shooting kills 20 children, 8 adults

A policeman stands guard near the Sandy Hook Elementary School after the fatal school shooting in Newtown, Connecticut, the United States, Dec. 14, 2012. Police in U.S. state Connecticut said Friday that 18 children died on the scene at the school shooting here in Sandy Hook Elementary School, two more died later in the hospital. All together 8 adults were also dead. (Xinhua/Wang Lei)