Connecticut elementary school shooting
Tragedy struck Friday morning when a shooter opened fire at an elementary school in Newtown, Connecticut.
 
Elementary school shooting
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(NEWTOWN, CT - DECEMBER 14: Emergency workers stand in front of the Sandy Hook School December 14, 2012 in Newtown, Connecticut. Twenty-seven are dead, including 20 children, after a gunman identified as Adam Lanza in news reports, opened fire in the school. Lanza also reportedly died at the scene. (Photo by Spencer Platt/Getty Images))