KnowraSandy Hook Elementary School shootingLinked fromLinked fromThe 5 pages that link to Sandy Hook Elementary School shooting, each with the reason it gives.All 5Broader topic 4Compared with 1Mass murderBroader topic: It illustrates a mass murder committed by one gunman in a school.Mass shootingBroader topic: The attack intensified national debate over firearms, school safety, and prevention.School shootingBroader topic: The attack intensified national debate about school security and firearm policy.Columbine High School massacreCompared with: The attack involved an elementary school and a perpetrator with no school affiliation.School violenceBroader topic: The attack intensified national debate over firearms, prevention, and school security.