Article Photos: Gunman kills 26 at Conn. school, commits suicide 20/20

Heavily armed Connecticut State troopers are on the scene at Sandy Hook Elementary School in Newtown, Conn. where authorities say a gunman opened fire, leaving 27e people dead, including 20 children, Friday, Dec. 14, 2012. (AP Photo/The Journal News, Frank Becerra Jr.) MANDATORY CREDIT, NYC OUT, NO SALES, TV OUT, NEWSDAY OUT; MAGS OUT