December 2012 Sandy Hook School Shooting

Isabella Jimenez, 12, reacts while talking to reporters about the shooting rampage from a day earlier when a gunman opened fire at Sandy Hook Elementary School. Jimenez said she might know the victims because she has done volunteer work with small children. (AP Photo/Julio Cortez)

Gary Seri, general manager at the Stone River Grille, prepares to hang a message written on a table cloth in honor of the teachers who died along with students a day earlier when a gunman open fire at Sandy Hook Elementary School, Saturday, Dec. 15, 2012, in the Sandy Hook village of Newtown, Conn. Seri said the teachers were scheduled to have their holiday party at his restaurant. he chose his victims. (AP Photo/Julio Cortez)

Sandy Hook firefighters hang bunting on their firetruck, Saturday, Dec. 15, 2012 in Sandy Hook village of Newtown, Conn. The massacre of 26 children and adults at Sandy Hook Elementary school elicited horror and soul-searching around the world even as it raised more basic questions about why the gunman, would have been driven to such a crime and how he chose his victims. (AP Photo/Mary Altaffer)

This July 2010 photo provided by the Newtown Bee shows Dawn Lafferty Hochsprung, principal at Sandy Hook Elementary School, in Newtown, Conn. (AP Photo/Eliza Hallabeck)

A U.S. flag flies at half-staff on Main Street in honor of the people killed when a gunman opened fire inside a Connecticut elementary school, Saturday, Dec. 15, 2012, in Newtown, Conn. (AP Photo/David Goldman)

As hundreds stand outside St. Rose of Lima Roman Catholic Church, which was filled to capacity, a couple embrace during a healing service held in for victims of an elementary school shooting in Newtown, Conn., Friday, Dec. 14, 2012. A gunman opened fire at Sandy Hook Elementary School in Newtown, killing 26 people, including 20 children. (AP Photo/Charles Krupa)

Mourners gather outside a vigil service for victims of the Sandy Hook Elementary School shooting, at the St. Rose of Lima Roman Catholic Church in Newtown, Conn.(AP Photo/Andrew Gombert, Pool)

Mourners look in from outside during a vigil service for victims of the Sandy Hook Elementary School shooting, at the St. Rose of Lima Roman Catholic Church in Newtown, Conn. Friday, Dec. 14, 2012. (AP Photo/Andrew Gombert, Pool)

Mourners gather for a vigil service for victims of the Sandy Hook Elementary School shooting, at the St. Rose of Lima Roman Catholic Church in Newtown, Conn. Friday, Dec. 14, 2012. (AP Photo/Andrew Gombert, Pool)

Girls embraces outside St. Rose of Lima Roman Catholic Church, which was filled to capacity, during a healing service held in for victims of an elementary school shooting in Newtown, Conn., Friday, Dec. 14, 2012. A gunman opened fire at Sandy Hook Elementary School in Newtown, killing 26 people, including 20 children. (AP Photo/Charles Krupa)

A woman comforts a young girl during a vigil service for victims of the Sandy Hook Elementary shooting, Friday, Dec. 14, 2012, at St. Rose of Lima Roman Catholic Church in Newtown, Conn. (AP Photo/Andrew Gombert, Pool)

A message is seen on a candle outside the St. Rose of Lima Roman Catholic Church, Saturday, Dec. 15, 2012, in Newtown, Conn. A man killed his mother at their home and then opened fire Friday inside the Sandy Hook Elementary school, massacring 26 people, including 20 children, as youngsters cowered in fear to the sound of gunshots reverberating through the building and screams echoing over the intercom. (AP Photo/David Goldman)