Emergency workers stand in front of the Sandy Hook School December 14, 2012 in Newtown, Connecticut.

(Photo by Spencer Platt/Getty Images)

People gather outside of the Newtown United Methodist Church on December 14, 2012 in Newtown, Connecticut.

(Photo by Jared Wickerham/Getty Images)

People gather outside of the Newtown United Methodist Church on December 14, 2012 in Newtown, Connecticut.

(Photo by Jared Wickerham/Getty Images)

People gather outside of the Newtown United Methodist Church on December 14, 2012 in Newtown, Connecticut.

(Photo by Jared Wickerham/Getty Images)

People gather outside of the Newtown United Methodist Church on December 14, 2012 in Newtown, Connecticut.

(Photo by Jared Wickerham/Getty Images)

Connecticut Gov. Dan Malloy briefs the media on the elementary school shootings during a press conference at Treadwell Memorial Park on December 14, 2012 in Newtown, Connecticut

(Photo by Jared Wickerham/Getty Images)

Lt. George Sinko (R) of the Newtown Police Department and Connecticut State Police spokesman Lt. J. Paul Vance brief the media on the elementary school shooting.

(Photo by Jared Wickerham/Getty Images)

State Police spokesman Lt. J. Paul Vance briefs the media about the elementary school shooting during a press conference at Treadwell Memorial Park on December 14, 2012 in Newtown, Connecticut.

(Photo by Jared Wickerham/Getty Images)

Connecticut State Police spokesman Lt. J. Paul Vance (C) briefs the media on the elementary school shootings during a press conference at Treadwell Memorial Park on December 14, 2012 in Newtown, Connecticut

(Photo by Jared Wickerham/Getty Images)

Law enforcement officials investigate an apartment at 1313 Grand Street, believed to be connected to the Connecticut elementary school shooting, on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Nagle/Getty Images)

People stand on Dickson Street near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

A woman walks past the Sandy Hook School sign near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

People stand on Dickson Street near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

People walk on Dickson Street near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

People walk on Dickson Street near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

People stand on Dickson Street near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

Members of the media converge in front of an apartment at 1313 Grand Street, believed to be connected to the Connecticut elementary school shooting, on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Nagle/Getty Images)

Law enforcement officials monitor the scene outside of an apartment at 1313 Grand Street, believed to be connected to the Connecticut elementary school shooting, on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Nagle/Getty Images)

Members of the media converge in front of an apartment at 1313 Grand Street, believed to be connected to the Connecticut elementary school shooting, on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Nagle/Getty Images)

People gather at a fire station that was set up as a triage area near the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

Hoboken Police Department Captain James Fitzsimmons (C) speaks with other law enforcement including FBI at a scene at 1313 Grand St., which is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

Hoboken Police Department Captain James Fitzsimmons gives a statement to the media at 1313 Grand St., which is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

Hoboken Police officers stand in front of a scene at 1313 Grand St., which is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

An unmarked police car transports a man from 1313 Grand St. work a scene near 1313 Grand St., which is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

Law enforcement, including Jersey City Bomb Squad, work a scene near 1313 Grand St., which is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

Law enforcement exit 1313 Grand St., that is believed to be connected with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

A man is escorted to a car by law enforcement in connection with an elementary school shooting on December 14, 2012 in Hoboken, New Jersey.

(Photo by Michael Bocchieri/Getty Images)

Responders gather at the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

Responders gather at the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

Responders gather at the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

Responders gather at the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

Responders gather at the scene of a mass school shooting at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.

(Photo by Mario Tama/Getty Images)

News12 Connecticut

Connecticut State Police walk near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

Connecticut State Police walk near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

Connecticut State Police walk on Dickson Street from the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

A woman holds a child as people line up to enter the Newtown Methodist Church near the the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)

Connecticut State Police walk on Dickson Street from the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.

(Photo by Douglas Healey/Getty Images)