Newtown, Conn., memorial vigil

newtown, connecticut, shooting, memorial, vigil — EMMANUEL DUNAND/AFP/Getty Images

A young child points at candles as people pay their respects at a makeshift shrine to the victims of a elementary school shooting in Newtown, Connecticut, December 16, 2012. A young gunman slaughtered 20 small children and six teachers on December 14, 2012, after walking into a school in an idyllic Connecticut town wielding sophisticated firearms.

A mourner cries before President Barack Obama speaks at an interfaith vigil for the shooting victims from Sandy Hook Elementary School on December 16, 2012, at Newtown High School in Newtown, Connecticut.

A child's message is seen at a memorial for shooting victims, Sunday, Dec. 16, 2012, in Newtown, Conn.

A woman holding a child waits for the start of a memorial service for the victims and relatives of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Connecticut.

A young child points at candles as people pay their respects at a makeshift shrine to the victims of a elementary school shooting in Newtown, Connecticut, December 16, 2012.

Mourners comfort one another before President Barack Obama speaks at an interfaith vigil for the shooting victims from Sandy Hook Elementary School on December 16, 2012, at Newtown High School in Newtown, Connecticut.

People gather at a memorial for victims near the school on the first Sunday following the mass shooting at Sandy Hook Elementary School on December 16, 2012, in Newtown, Connecticut.

Mourners comfort one another before President Barack Obama speaks at an interfaith vigil for the shooting victims from Sandy Hook Elementary School on December 16, 2012, at Newtown High School in Newtown, Connecticut.

People mourn prior to President Barack Obama giving a speech at an interfaith vigil for the shooting victims from Sandy Hook Elementary School on December 16, 2012, at Newtown High School in Newtown, Connecticut.

Mourners comfort one another at an interfaith vigil for the shooting victims from Sandy Hook Elementary School on December 16, 2012, at Newtown High School in Newtown, Connecticut.

A youth wipes his tears while speaking to a woman at a memorial service for the victims and relatives of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Connecticut.

Connecticut resident Rachel Pullen (C) kisses her son Landon DeCecco at a memorial for victims near the school on the first Sunday following the mass shooting at Sandy Hook Elementary School on December 16, 2012, in Newtown, Connecticut.

A couple pays their respects at one of the makeshift memorials in honor of the victims of the Sandy Hook Elementary School shooting, Sunday, Dec. 16, 2012 in Newtown, Conn.

President Barack Obama arrives at a memorial service for the victims of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Connecticut.

newtown, connecticut, shooting, memorial, vigil, Dannel Malloy — MANDEL NGAN/AFP/Getty Images

Connecticut Governor Dannel Malloy speaks during a memorial service for the victims and relatives of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Connecticut.

newtown, connecticut, shooting, memorial, vigil, Patricia E. Llodra — MANDEL NGAN/AFP/Getty Images

Newtown First Selectman Patricia E. Llodra speaks during a memorial service for the victims and relatives of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Connecticut.

President Obama speaks at a memorial service for the victims of the Sandy Hook Elementary School shooting on December 16, 2012, in Newtown, Conn.