1.
Las Vegas
2017
2.
Orlando nightclub
2016
3.
Virginia Tech
2007
4.
Sandy Hook Elementary
2012
5.
Texas First Baptist Church
2017
6.
Luby's massacre
1991
7.
San Ysidro McDonald's
1984
8.
Parkland high school
2018
9.
United States Postal Service
1986
10.
San Bernardino
2015
11.
Binghamton
2009
12.
Fort Hood
2009
13.
Columbine High School
1999
0 Fatalities
10
20
30
40
50