On April 16, 2007, Virginia Tech experienced the deadliest school shooting in modern American history. One year later, the university community came together on the Blacksburg, Va., campus to remember the victims' lives.
Day of Mourning at Va. Tech Video | A sea of people filter onto Virginia Tech's main campus lawn to mark 32 people killed there a year earlier. They listened as the names of victims were being read. It was the worst mass shooting in modern U.S. History. Video by AP