PHOTOS: Community Reacts to Virginia Tech Shootings
Virginia Tech honors slain 32 with resumption of classes on anniversary date.
April 16, 2012 Edward Spencer, vice president of student affairs, walks through the April 16 memorial on the campus of Virginia Tech in Blacksburg. Virginia Tech marks will mark the fifth anniversary of the deadliest act of gun violence in modern U.S. history, a massacre that killed 32 people, prompted congressional action and spurred universities nationwide to enhance their alert systems. Chris Keane/Reuters