Large group of people gather on the grounds of Virginia Tech for a candlelight vigil the day after gunman Cho Seung-Hui a student at the university,...
Virginia Tech students comfort each other on the drill field to honor those killed in yesterday's shootings April 17, 2007 in Blacksburg, Virginia....
Blacksburg, UNITED STATES: A white balloon, one of 32 for each of the Virginia Tech shooting victims is released during the moment of silence 23...
Ambulances sit outside the Medical Examiner's office where victims from the mass shooting at the southwestern Virginia University, Virginia Tech were...
Young man reads the messages written on a memorial for massacre victims on the campus of Virginia Tech University in Blacksburg, Virginia, 18 April...
From left, Lori Haas, whose daughter Emily was wounded during the Virginia Tech shooting, Suzanne Grimes, whose son Kevin Sterne was wounded, and Pat...
Virginia Tech students walk outside Norris Hall, still surrounded by crime scene tape, April 23, 2007 in Blacksburg, Virginia. Students resumed...
Virginia Tech students walk past Norris Hall, still surrounded by crime scene tape and police vehicles, as they make their way to morning classes...
College Softball: Virginia Tech team during 32 seconds moment of silence commemorating memory of Virginia Tech massacre victims before game vs...
Softball players from Liberty University give flowers to Virginia Tech players prior to their game on Virginia Tech's Day of Remembrance honoring the...
Thousands of people attend a candlelight vigil on the campus of Virginia Tech April 17, 2007 in Blacksburg, Virginia. According to police, English...
Thousands of people attend a candlelight vigil on the campus of Virginia Tech April 17, 2007 in Blacksburg, Virginia. According to police, English...
Virginia Tech students walk to their morning classes for the first time since lessons were suspended following last week's mass shooting of 33...
Blacksburg, UNITED STATES: Michael Shoels, whose son Isaiah was shot and killed in the Columbine High School shooting prays 20 April 2007 for the...
Investigators stand outside Norris Hall following being evacuated after reports of a security alert on the campus of Virginia Tech April 18, 2007 in...
Thousands of Virginia Tech students take part in a mass candlelight vigil to honor the victims of yesterday's shootings April 17, 2007 in Blacksburg,...
Virginia Tech students take part in a mass candlelight vigil to honor the victims of yesterday's shootings April 17, 2007 in Blacksburg, Virginia....
Virginia Tech students take part in a mass candlelight vigil to honor the victims of yesterday's shootings April 17, 2007 in Blacksburg, Virginia....
Thousands of Virginia Tech students take part in a mass candlelight vigil to honor the victims of yesterday's shootings April 17, 2007 in Blacksburg,...
Virginia State Police crime scene investigation vehicles are parked outside outside Norris Hall, where 31 people were shot and killed a day earlier...
Students, faculty, relatives and neighbors hold a candlelight vigil outside the Burruss Hall at Virginia Tech, in Blacksburg.
Students and visitors attend a candlelight vigil on campus at Virginia Tech April 16, 2012 in Blacksburg, Virginia. Virginia Tech is marking the...
Students and visitors attend a candlelight vigil on campus at Virginia Tech April 16, 2012 in Blacksburg, Virginia. Virginia Tech is marking the...
Thousands of demonstators outside the Morristown Town Hall during the March For Our Lives in Morristown, New Jersey, U.S. On Saturday, March 24,...
Security keeps watch from Burruss Hall during Virginia Tech's Day of Remembrance honoring the 32 people killed by Cho Seung-Hui April 16, 2008 in...
Family members of the Virginia Tech students killed last month comfort each other during the university's graduation ceremonies where the students...
Fence surrounds Norris Hall on the campus of Virginia Tech where 31 people were killed last month May 10, 2007 in Blacksburg, Virginia. Cho...
Queen Elizabeth II walks into the Capitol Building past members of the Cadet Corps from Virginia Polytechnic Institute, who left a gap in the line to...
Ruth a relative cries as the body of the Indonesian student killed in the Virginia massacre returns home, April 22, 2007 in Jakarta, Indonesia....
Sugiyarti the stepmother of Partahi Lumbantoruan, cries as the body of the Indonesian student killed in Virginia massacre returns home, April 22,...
Tohom Lumbantoruan and Sugiyarti the father and the stepmother of Partahi Lumbantoruan, cry as the body of the Indonesian student killed in the...
South Korean mother and her son offer a flower at an altar set up for the victims of the victims of the Virginia Tech massacre during a candlelight...
Robinson Secondary School students Maria Reyle, Sheridan Tupman and Jennifer Lavella join hundreds of other people for a memorial cermony for the...
Flag stands near a stone to remember Cho Seung-Hui amongst the memorial to his 32 victims on campus of Virginia Tech University April 20, 2007 in...
The shroud-covered body of Virginia Tech Professor of Engineering Liviu Librescu is lowered into his grave during his funeral on April 20, 2007 in...
Radford University students hold a candlelight vigil in memory of the students and staff who were killed at nearby Virginia Tech in Monday's...
Virginia Tech merchandise is offered for sale at a store April 19, 2007 in Blacksburg, Virginia. The merchandise has been selling rapidly in the...
The casket of Virginia Tech lecturer and shooting victim Liviu Librescu is carried down a Brooklyn street after his funeral April 18, 2007 in the...
State Police officers walk through the center of a very-empty campus at Virginia Tech April 18, 2007 in Blacksburg, Virginia. Students were given the...
This undated handout photograph made available by the Librescu family on April 18, 2007 in Tel Aviv, Israel, depicts murder victim Virginia Tech...
Thousands of people attend a candlelight vigil on the campus of Virginia Tech April 17, 2007 in Blacksburg, Virginia. According to police, English...
Thousands of people attend a candlelight vigil on the campus of Virginia Tech April 17, 2007 in Blacksburg, Virginia. According to police, English...
Centerville, UNITED STATES: A Walther P22 pistol, which according to media reports is similar to one of the weapons used by 23-year-old South Korean...
Newspaper boxes outside Norris Hall on the Virginia Tech campus show headlines April 17, 2007 in Blacksburg, VA. Memorial services for those killed...
Virginia Tech student Daniel Hamilton writes on a memorial constructed on the Virginia Tech campus for the victims of yesterday's mass killings April...
Ambulance drivers pack their gear after dropping victims of the mass shooting at the southwestern Virginia University, Virginia Tech at the Medical...
Virginia Tech students comfort one another following a mass killing at the southwestern Virginia University April 16, 2007 in Blacksburg, Virginia....
Crowd gathers 20 April 2007 to observe a moment of silence at Virginia Tech University to remember the victims of the 16 April massacre at the...
Virginia State Trooper ducks under crime scene tape surrounding Norris Hall, the scene of Monday's massacre at Virginia Tech University in...
Survivors and family members of victims of gun violence, Jessica Watts of Aurora, Colorado, who lost her cousin Jonathan Blunk in the movie theater...
Students and visitors wait in line for a picnic at Virginia Tech April 16, 2012 in Blacksburg, Virginia. Virginia Tech is marking the fifth...
Visitors pause at the April 16, memorial on the campus of Virginia Tech April 16, 2012 in Blacksburg, Virginia. Virginia Tech is marking the fifth...
Pictured: Local sign showing support for the community -- A gunman massacred 32 people at Virginia Tech University in Blacksburg, VA on April 16,...
Pictured: One week later Virginia Tech remembers those lost in a campus shooting and to honor everyone that has been affected - a university-wide...
Students comfort each other during a convocation and memorial 17 April 2007, one day after a shooting massacre at Virginia Tech University in...
Blacksburg, VA. Students gather to mourn at a memorial on the Drillfield at Virginia Tech University in Blacksburg VA following a mass shooting on...
Alicia Solorzano picks up her 11-year-old son, Esteban Solorzano, at King Elementary School after officials locked down classroom doors on Thursday,...
Sam Wells, Dean of Duke Chapel, joined demonstrators to honor the anniversary of the Virginia Tech shootings and to protest gun proliferation in...
Suzanne Grimes, whose son Kevin Sterne was wounded during the Virginia Tech shootings, holds the hand of Elita "Lily" Habtu, a student who was...