list of rampage killers 

Statements about this table:
on april 20 the massacre result in 21 injury
on april 20 , there be 21 injured
perpetrator
date
year
location
country
killed
injured
additional notes
kehoe , andrew philip , 55
05.18 may 18
1927
bath township , mi
us
44
58
committed suicide
cho , seung - hui , 23
04.16 april 16
2007
blacksburg , va
us
32
17
committed suicide
lanza , adam peter , 20
12.14 dec 14
2012
newtown , ct
us
27
02 2
committed suicide
hamilton , thomas watt , 43
03.13 march 13
1996
dunblane
uk
17
13 13 - 15
committed suicide
steinhäuser , robert , 19
04.26 april 26
2002
erfurt
germany
16
01 1
committed suicide
hz
03.32
1999.9
dz
cz
10.9
09.9
zz
perpetrator
date
year
location
country
killed
injured
additional notes
whitman , charles joseph , 25
07.31 july 31 / aug 1
1966
austin , tx
us
15
32
shot by police killed an unborn child
kretschmer , tim , 17
03.11 march 11
2009
winnenden & wendlingen
germany
15
09.13 9 - 13
committed suicide
lépine , marc , 25
12.06 dec 6
1989
montreal , qc
canada
14
14
committed suicide
harris , eric david , 18 klebold , dylan bennet , 17
04.20 april 20
1999
columbine , co
us
13
21
both committed suicide
gadirov , farda , 28
04.30 april 30
2009
baku
azerbaijan
12
13
committed suicide
mz
04.32
2008.9
mz
ukz
14.9
14.9
zz
perpetrator
date
year
location
country
killed
injured
additional notes
menezes de oliveira , wellington , 23
04.07 april 7
2011
rio de janeiro
brazil
12
12
committed suicide
bai ningyang , 18
05.08 may 8
2006
shiguan
china
12
05 5
sentenced to death
seifert , walter , 42
06.11 june 11
1964
volkhoven
west germany
10
22
committed suicide
saari , matti juhani , 22
09.23 sep 23
2008
kauhajoki
finland
10
01.3 1 - 3
committed suicide
wu huanming , 47
05.12 may 12
2010
linchang
china
9
11
committed suicide