perpetrator                date    year                            location    country   killed  injured
0                    delgado morales , campo elias , 52         12.04 dec 4  1986.0                              bogotá   colombia       29       12
1                          hennard , george pierre , 35        10.16 oct 16  1991.0                        killeen , tx        usa       23  19 - 22
2                           huberty , james oliver , 41       07.18 july 18  1984.0                      san diego , ca        usa       21       19
3                     ferreira de frança , genildo , 27   05.21 may 21 / 22  1997.0         santo antônio dos barreiros     brazil       14     03 3
4                           wong , jiverly antares , 41       04.03 april 3  2009.0                     binghamton , ny        usa       13     04 4
5                                                    hz               05.32  1959.9                                  jz         bz    100.9    100.9
6                            unruh , howard barton , 28         09.06 sep 6  1949.0                         camden , nj        usa       13     03 3
7                   holmes , james eagan , 24 (suspect)       07.20 july 20  2012.0                         aurora , co        usa       12       62
8                             pough , james edward , 42  06.17 june 17 / 18  1990.0                   jacksonville , fl        usa       11     06 6
9                 lozano velásquez , juan de jesús , 26       06.24 june 24  2000.0                              bogotá   colombia       11     05 5
10                              caceres , gregorio , 50        02.18 feb 18  1942.0                            trujillo  venezuela       11     04 4
11                                                   pz               08.32  1994.9                                  rz         mz    100.9    100.9
12                                  flores , oscar , 23       07.31 july 31  2005.0              san jerónimo de juárez     mexico       11     02 2
13                                              unknown        12.18 dec 18  1936.0                     monte aprazível     brazil  10 - 16     0.0 
14                      mclendon , michael kenneth , 28      03.10 march 10  2009.0      kinston , samson & geneva , al        usa       10     06 6
15  starkweather , charles , 19 fugate , caril ann , 14   01.21 jan 21 - 29  1958.0  lincoln & bennet , ne douglas , wy        usa       10    0.1 0
16                      malagón gonzález , arnoldo , 22        06.01 june 1  1993.0                              soacha   colombia       10     0.0 

Table as JSON:
{"perpetrator":{"0":"delgado morales , campo elias , 52","1":"hennard , george pierre , 35","2":"huberty , james oliver , 41","3":"ferreira de frança , genildo , 27","4":"wong , jiverly antares , 41","5":"hz","6":"unruh , howard barton , 28","7":"holmes , james eagan , 24 (suspect)","8":"pough , james edward , 42","9":"lozano velásquez , juan de jesús , 26","10":"caceres , gregorio , 50","11":"pz","12":"flores , oscar , 23","13":"unknown","14":"mclendon , michael kenneth , 28","15":"starkweather , charles , 19 fugate , caril ann , 14","16":"malagón gonzález , arnoldo , 22"},"date":{"0":"12.04 dec 4","1":"10.16 oct 16","2":"07.18 july 18","3":"05.21 may 21 \/ 22","4":"04.03 april 3","5":"05.32","6":"09.06 sep 6","7":"07.20 july 20","8":"06.17 june 17 \/ 18","9":"06.24 june 24","10":"02.18 feb 18","11":"08.32","12":"07.31 july 31","13":"12.18 dec 18","14":"03.10 march 10","15":"01.21 jan 21 - 29","16":"06.01 june 1"},"year":{"0":1986.0,"1":1991.0,"2":1984.0,"3":1997.0,"4":2009.0,"5":1959.9,"6":1949.0,"7":2012.0,"8":1990.0,"9":2000.0,"10":1942.0,"11":1994.9,"12":2005.0,"13":1936.0,"14":2009.0,"15":1958.0,"16":1993.0},"location":{"0":"bogotá","1":"killeen , tx","2":"san diego , ca","3":"santo antônio dos barreiros","4":"binghamton , ny","5":"jz","6":"camden , nj","7":"aurora , co","8":"jacksonville , fl","9":"bogotá","10":"trujillo","11":"rz","12":"san jerónimo de juárez","13":"monte aprazível","14":"kinston , samson & geneva , al","15":"lincoln & bennet , ne douglas , wy","16":"soacha"},"country":{"0":"colombia","1":"usa","2":"usa","3":"brazil","4":"usa","5":"bz","6":"usa","7":"usa","8":"usa","9":"colombia","10":"venezuela","11":"mz","12":"mexico","13":"brazil","14":"usa","15":"usa","16":"colombia"},"killed":{"0":"29","1":"23","2":"21","3":"14","4":"13","5":"100.9","6":"13","7":"12","8":"11","9":"11","10":"11","11":"100.9","12":"11","13":"10 - 16","14":"10","15":"10","16":"10"},"injured":{"0":"12","1":"19 - 22","2":"19","3":"03 3","4":"04 4","5":"100.9","6":"03 3","7":"62","8":"06 6","9":"05 5","10":"04 4","11":"100.9","12":"02 2","13":"0.0 ","14":"06 6","15":"0.1 0","16":"0.0 "}}