Richard (2ndL) and Krista (2ndR) Rekos, the parents of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, are comforted after a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners leave the funeral service of Jessica Rekos, 6, one of the victim of an elementary school shooting, at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Monsignor Robert Weiss of Saint Rose of Lima Church reaches for the door of a limousine carrying the parents of Jessica Rekos, one of the victim of an elementray school shooting, during a funeral service, on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Krista Rekos (2ndR), the mother of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, is comforted after a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Krista (R) and Richard (2R) Rekos, the mother of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, are comforted after a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

NEWTOWN, CT - DECEMBER 18: A casket carrying the body of shooting victim Jessica Rekos, 6, is brought out after her funeral at the St. Rose of Lima Catholic church on December 18, 2012 in Newtown, Connecticut. Funeral services were held at the church for both Jessica and James Mattioli, 6, Tuesday, four days after 20 children and six adults were killed at Sandy Hook Elementary School. Photo: John Moore, Getty Images

Krista Rekos(center R), the mother of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, is comforted after a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Richard(L) and Krista Rekos, the parents of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, arrive for a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

NEWTOWN, CT - DECEMBER 18: A hearse carrying the body of shooting victim James Mattioli, 6, arrives for his funeral at the St. Rose of Lima Catholic church on December 18, 2012 in Newtown, Connecticut. Funeral services were held at the church for both James Mattioli and Jessica Rekos, 6, Tuesday, four days after 20 children and six adults were killed at Sandy Hook Elementary School. Photo: John Moore, Getty Images

The casket of James Mattioli, 6, is driven through St John's Roman Catholic Cemetery December 18, 2012 in Darien, Connecticut. Mattioli is one of 20 children killed at the Sandy Hook Elementary School. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/DON EMMERT Photo: DON EMMERT, AFP/Getty Images

Tom Doyle, back left, standing with family and co-workers, wipes his face as the funeral procession for James Mattioli, 6, who died in the Sandy Hook Elementary School shootings, approaches the St. John's Cemetery Tuesday, Dec. 18, 2012, in Darien, Conn. Center are his wife Debbie and daughter Emily, 10. Adam Lanza opened fire Sandy Hook Elementary School in Newtown on Friday, killing 26 people, including 20 children. Photo: AP

The funeral procession for James Mattioli, 6, who died in the Sandy Hook Elementary School shootings, approaches the St. John's Cemetery Tuesday, Dec. 18, 2012, in Darien, Conn.
Photo: AP

Mourners arrive for the funeral Mass of Jessica Rekos at St. Rose of Lima Roman Catholic Church December 18, 2012 in Newtown, Connecticut. Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

The casket of Jessica Rekos, 6, is carried into Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut, for her funeral service. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. Photo: EMMANUEL DUNAND, AFP/Getty Images

A view of St. Rose of Lima Cemetery where Jessica Rekos will be buried December 18, 2012 in Newtown, Connecticut.
Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

People arrive for the funeral Mass of Jessica Rekos at St. Rose of Lima Roman Catholic Church December 18, 2012 in Newtown, Connecticut. Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

Close relatives of Jessica Rekos, 6, arrive at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut to attend her funeral service.
Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners embrace outside of St. Rose of Lima Roman Catholic Church before funeral services for Jessica Rekos, Tuesday, Dec. 18, 2012, in Newtown, Conn. Photo: AP

People console each other after the funeral mass for James Mattioli at St. Rose of Lima Roman Catholic Church on December 18, 2012 in Newtown, Connecticut. Mattioli, age 6, is one of the victims from last Friday's shooting at Sandy Hook Elementary School which took the lives of 20 students and 6 adults. AFP PHOTO/Brendan SMIALOWSKI Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

Loved ones leave after a funeral Mass for James Mattioli outside St. Rose of Lima Roman Catholic Church on December 18, 2012 in Newtown, Connecticut. Mattioli, 6, is one of the victims from last Friday's shooting at Sandy Hook Elementary School which took the lives of 20 students and 6 adults. AFP PHOTO/Brendan SMIALOWSKI Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

A man looks at the casket of James Mattioli outside St. Rose of Lima Roman Catholic Church after a funeral Mass on December 18, 2012 in Newtown, Connecticut. Mattioli, 6, is one of the victims from last Friday's shooting at Sandy Hook Elementary School which took the lives of 20 students and 6 adults. AFP PHOTO/Brendan SMIALOWSKI Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

The casket of James Mattioli, 6 leaves Saint Rose of Lima Church as his mother Cindy (C) is comforted on December 18, 2012 in Newtown, Connecticut after his funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket of James Mattioli, 6 leaves Saint Rose of Lima Church as mourners gather on December 18, 2012 in Newtown, Connecticut after his funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket of James Mattioli, 6 leaves Saint Rose of Lima Church as mourners gather on December 18, 2012 in Newtown, Connecticut after his funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket of James Mattioli, 6 leaves Saint Rose of Lima Church as mourners gather on December 18, 2012 in Newtown, Connecticut after his funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

A casket with the body of James Mattioli is carried out of St. Rose of Lima Roman Catholic Church after a funeral Mass on December 18, 2012 in Newtown, Connecticut. Mattioli, age 6, is one of the victims from last Friday's shooting at Sandy Hook Elementary School which took the lives of 20 students and 6 adults. AFP PHOTO/Brendan SMIALOWSKI Photo: BRENDAN SMIALOWSKI, AFP/Getty Images

Krista (R) Rekos, the mother of Jessica Rekos, 6, one of the 20 children killed in an elementary school shooting, is comforted after a funeral service at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive for the funeral of Jessica Rekos, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut for her funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive for the funeral of Jessica Rekos, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut for her funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket of Jessica Rekos, 6 arrives at Saint Rose of Lima Church as mourners gather on December 18, 2012 in Newtown, Connecticut for her funeral. Most children in Newtown returned to classes Tuesday for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

A hearse arrives at St. Rose of Lima Roman Catholic Church during funeral services for James Mattioli,Tuesday, Dec. 18, 2012, in Newtown, Conn. Mattioli, 6, was killed when Adam Lanza walked into Sandy Hook Elementary School in Newtown, Conn., Dec. 14, and opened fire, killing 26 people, including 20 children, before killing himself. Photo: AP

The casket of James Mattioli, 6 is carried into Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut as his sister Anna and mother Cindy(C) arrive for the funeral. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

A man arrives with flowers for the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive to attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket for the funeral service of James Mattioli, 6 is carried into Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket for the funeral service of James Mattioli, 6 arrives at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket of James Mattioli, 6 is carried into Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Sister Anna and mother Cindy(C) arrive with mourners for the funeral of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

The casket for the funeral service of James Mattioli, 6 is carried into Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive to attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive to attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

Mourners arrive to attend the funeral services of James Mattioli, 6 at Saint Rose of Lima Church on December 18, 2012 in Newtown, Connecticut. Lawmakers are under mounting pressure to address the issue of gun laws in the aftermath of last week's school massacre in Newtown, Connecticut. AFP PHOTO/EMMANUEL DUNAND Photo: EMMANUEL DUNAND, AFP/Getty Images

A procession leads a hearse toward St. Rose of Lima Roman Catholic Church during funeral services for James Mattioli, Tuesday, Dec. 18, 2012, in Newtown, Conn. Mattioli, 6, was killed when Adam Lanza walked into Sandy Hook Elementary School in Newtown, Conn., Dec. 14, and opened fire, killing 26 people, including 20 children, before killing himself. Photo: AP

NEWTOWN, CT - DECEMBER 18: A child gazes from a school bus as it passes by the St. Rose of Lima Catholic church while mourners gathered for a funeral service for shooting victim Jessica Rekos, 6, on December 18, 2012 in Newtown, Connecticut. Four days after 20 children and six adults were killed at Sandy Hook Elementary School, most students in Newtown returned to school. Children at Sandy Hook Elementary will attend a school in a neighboring town until authorities decide whether or not to reopen their school. Photo: John Moore, Getty Images