People attend a prayer service to reflect on the violence at the Sandy Hook School at a church on December 15, 2012 in Newtown, Connecticut. Twenty six people were shot dead, including twenty children, after a gunman identified as Adam Lanza opened fire in the school. Lanza also reportedly had committed suicide at the scene. A 28th person, believed to be Nancy Lanza was found dead in a house in town, was also believed to have been shot by Adam Lanza. By Spencer Platt/Getty Images.