As of October 2018 , the ten deadliest school shootings in the United States since the 1999 Columbine High School massacre in Colorado in which 13 were killed were the : Other infamous school shootings that occurred in the United States include the 1966 University of Texas tower shooting in Austin in which 16 were killed , the 2001 Santana High School shooting in Santee , California in which 2 were killed , and the 2018 Marshall County High School shooting in Benton , Kentucky in which 2 were killed
Marshall County High School shooting
Marshall County High School shooting
School shooting