Seung-Hui Cho - Virginia Tech Massacre

Virginia Tech Massacre

Around 7:15 a.m. EDT (11:15 UTC) on April 16, 2007, Cho killed two students, Emily J. Hilscher and Ryan C. "Stack" Clark, on the fourth floor of West Ambler Johnston Hall, a high-rise co-educational dormitory. Investigators later determined that Cho's shoes matched a blood-stained print found in the hallway outside Hilscher's room. The shoes and bloody jeans were found in Cho's dormitory room where he had stashed them after the attack.

Within the next two and a half hours, Cho returned to his room to re-arm himself and mailed a package to NBC News that contained pictures, digital video files and documents. At approximately 9:45 a.m. EDT (13:45 UTC), Cho then crossed the campus to Norris Hall, a classroom building on the campus where, in a span of nine minutes, Cho shot dozens of people, killing 30 of them. As police breached the area of the building where Cho attacked the faculty and students, Cho committed suicide in Norris 211 with a gunshot to his temple. Cho's gunshot wound destroyed his face, frustrating identification of his body for several hours. The police identified Cho by matching the fingerprints on the guns used in the shootings with immigration records. Before the shootings, Cho's only known connection to Norris Hall was as a student in the sociology class, which met in a classroom on the second floor of the building. Although police had not stated positively at the time of the initial investigation that Cho was the perpetrator of the Norris Hall shootings and the earlier one at West Ambler Johnston Hall, forensic evidence confirmed that the same gun was used in both shooting incidents.