KnowraVirginia Tech shootingLinked fromLinked fromThe 5 pages that link to Virginia Tech shooting, each with the reason it gives.All 5Broader topic 2Related 1Compared with 2Mass shootingBroader topic: It remains one of the deadliest school shootings in United States history.School shootingBroader topic: It became a defining case of campus violence and emergency-response review.Columbine High School massacreCompared with: Its much larger death toll and single perpetrator distinguish it from Columbine.Sandy Hook Elementary School shootingRelated: It preceded Sandy Hook as another major U.S. school-related mass shooting.School violenceCompared with: Shows how violence at a university differs in setting and scale from K–12 school incidents.