Virginia Tech Tragedy (34 images)

Virginia Tech students, faculty, staff and community members participate in a candle light vigil in memory of the 33 people who died the day before in two shooting incidents on campus in Blacksburg, Virginia, on April 17, 2007. The shooting is the deadliest on a school campus in U.S. history. (UPI Photo/Roger L. Wollenberg)

Virginia Tech students participate in a candle light vigil in memory of the 32 students and staff who died the day before in two shooting incidents on campus in Blacksburg, Virginia, on April 17, 2007. The shooting is the deadliest on a school campus in U.S. history. (UPI Photo/Roger L. Wollenberg)

Visitors pay their respects to the 32 victims of last Mondays shooting at a memorial in front of Burruss Hall, on the campus of Virginia Tech in Blacksburg, Virginia on April 22, 2007. Cho Seung-Hui, a student at Virginia Tech, went on a shooting spree and killed 32 people on April 16, 2007. It was the deadliest school shooting in U.S. history. (UPI Photo/Kevin Dietsch)

Virginia Tech students, faculty, staff and community members participate in a candle light vigil in memory of the 32 students and staff who died the day before in two shooting incidents on campus in Blacksburg, Virginia, on April 17, 2007. The shooting is the deadliest on a school campus in U.S. history. (UPI Photo/Roger L. Wollenberg)