A Conn. State Police tactical team officer takes cover behind a tree as the area around St. Rose of Lima Catholic Church is searched in Newtown, Conn., Sunday, Dec. 16, 2012 after a there was a bomb threat. A gunman opened fire at Sandy Hook Elementary School in the town, killing 26 people, including 20 children before killing himself on Friday. &#40;AP Photo&#47;Charles Krupa&#41; <span class=meta>(AP Photo&#47; Charles Krupa)</span>