The fact you know what this list contains means it's WAY past time for change.
Covenant School
Thurston High School
Columbine High School
Heritage High School
Virginia Tech
Robb Elementary
Aurora Central High School
Sandy Hook Elementary School
Michigan State University
Cesar Chavez High School
Oxford High School
University of Central Florida
Massachusetts Institute of Technology
Florida State University
Wayne Community College
Umpqua Community College
University of Iowa
@zleap There have been far too many mass shootings in a wide vareity of locations. This was a list of schools, however.