List of rampage killers in the Americas

For rampage killers in the United States, see List of rampage killers in the United States.

This is a list of mass or spree killers in the Americas (excluding the United States). A mass murderer is typically defined as someone who kills 3 or more people in one incident, with no "cooling off" period, not including themself. ^{[1] [2]} A mass murder typically occurs in a single location where one or more persons kill several others. ^{[3] [4] [5]}

Specific notable subtypes of mass murder, including politically motivated crimes, workplace killings, school attacks and familicides, have their own lists.

This list does not include serial killers, members of democidal governments, or major political figures who orchestrated such actions.

List of rampage killers

Perpetrator	Date	Year	Location	Country	Killed	Injured	W	Additional Notes	Ref.
Delgado Morales, Campo Elías, 52 [n 1]	Dec. 4	1986	Bogotá	Colombia	29	12	FMA	Killed by police or committed suicide
Da Mota Silveira, Manuel	Nov. 26	1960	Carpina	Brazil	23	40+	V	Arrested	[6]
Wortman, Gabriel, 51	April 18-19	2020	Nova Scotia	Canada	22	3	F A	Killed by police Terminated a pregnancy Also killed two dogs
Unknown	Oct. 9	1994	Djimenzen	Haiti	14	12+	V		[7]
Ferreira de França, Genildo, 27 [n 1]	May 21–22	1997	Santo Antônio de Potengi	Brazil	14	1	F	Committed suicide
Augusto, Pedro [n 2]	August	1900	Rio de Janeiro	Brazil	12	?	FM	Arrested	[8]
Sanderson, Myles, 30 [n 1]	Sept. 4	2022	James Smith Cree Nation & Weldon	Canada	11	18	M	Died in police custody
Minassian, Alek, 25	April 23	2018	Toronto, Ontario	Canada	11	15	V	Sentenced to life imprisonment One of the victims died in 2021; attributed to this event
Lozano Velásquez, Juan de Jesús, 26	June 24	2000	Bogotá	Colombia	11	7	F	Sentenced to 40 years in prison
Caceres, Gregorio, 50	Feb. 18	1942	Trujillo	Venezuela	11	4	M	Killed	[9]
Flores, Oscar, 23 [n 1]	July 31	2005	San Jerónimo de Juárez	Mexico	11	2	FM	Killed by angry mob or killed by police	[10]
Memado, Raymundo	July	1902	Alcobaça, Bahia	Brazil	10	0	F		[11]
Malagón González, Arnoldo, 22	June 1	1993	Soacha	Colombia	10	?	F	Arrested	[12]
França, Arlindo [n 3] [n 4]	April 10	1951	Pocinhos	Brazil	9	0	FM	Arrested	[13]
Hoffman, Victor Ernest, 21 [n 3] [n 4]	August 15	1967	Shell Lake, Saskatchewan	Canada	9	0	F	Found not guilty by reason of insanity
Lima, Emival Menezes, 21 Ximenes, Carlos Roberto, 24	March 31	1984	Araguaína	Brazil	9	0	FM	Both sentenced to 261 years in prison Terminated a pregnancy	[14]
Hyatt, Thaddeus, 26	March 30	1959	Labyrinth	Jamaica	8	14	M	Sentenced to death and executed	[15]
García Antonio, Germán [n 1]	May 2	1985	Guadalupe la Mexicana	Mexico	8	1	F	Committed suicide	[16]
Nelson, Dale Merle, 31	September 5	1970	Creston, British Columbia	Canada	8	0	FM	Sentenced to life imprisonment	[17]
Martins, Terezinha, 40 [n 3] [n 4]	October 3	1999	Nova América da Colina	Brazil	8	0	A	Sentenced to 150 years in prison	[18]
Temu Morente, Tomás 26	Oct. 21	1994	San Antonio	Guatemala	8	?	M	Arrested	[19]
Unknown [n 3]	December 26	1977	Angostura	Colombia	8	?	FM	Arrested Also killed a dog	[20]
Modesto Filho, Manoel [n 2]	Oct. 22-23	1939	São Paulo	Brazil	7	12	F	Committed suicide	[21]
José Vidal Céspedes, 39	Jan. 31	1993	Acahay	Paraguay	7	9	V	Arrested and dead	[22]
Barraga, Jose Alberto, 34	Feb. 18	1968	Tello	Colombia	7	4	M	Killed by soldiers	[23]
Klemmensen, Abel, 18 [n 1]	Jan. 1	1990	Narsaq	Greenland	7	1	F	Sentenced to life imprisonment	[24]
Colombo, 35	10.00 October	1939	Rosario	Argentina	7	01 1	F	Committed suicide	[25]
McCallum, Frederick Moses, 19 [n 4]	January 30	1969	Buffalo Narrows	Canada	7	1	M	Found not guilty by reason of insanity	[26]
Manoel Rosas [n 3] [n 4]	07.12 July 12	1939	Acaraú	Brazil	7	0.1 0	P	Arrested	[27] Vic: (7 persons); Occ: ---; W: Poison; Rel: ---
dos Santos, Luiz Gonzaga Pereira [n 3]	June 29	1979	Triunfo	Brazil	7	0	F	Escaped, killed on shootout in 1981 Suspect in other 4 murders	[28]
Coronado, Manuel Martínez, 39 [n 3] Arias, Daniel, 60	May 17	1995	El Palmar	Guatemala	7	0	F	Coronado sentenced to death and executed Arias sentenced to 30 years in prison
Sandoval Troncoso, Luis Avelino [n 1] [n 3]	July 15	1963	Valdivia	Chile	7	0	M	Committed suicide	[29]
Jean Carlos Hernández, 21 Reynaldo Cuadra McBean, 25	07.17 July 17	2020	Gatun Lake	Panama	7	0	F	McBean sentenced to 50 years in prison Hernández sentenced to 36 years	[30]
Vasquez, Ignacio [n 2]	January 31	1960	San Francisco Piletas	Mexico	7	?	F	Committed suicide	[31]
Rodríguez, Belarminio Antonio [n 2]	03.25 March 25-26	1968	Valverde Province	Dominican Republic	6	9	F	Arrested	[32]
Santana Cedano, José Ángelo, 39	July 24	2021	Higüey	Dominican Republic	6	8	F	Killed by police	[33]
Rolle, Reuben, 30 [n 1]	May 20	1964	Nassau	Bahamas	6	6	F	Committed suicide One more died from a heart attack	[34]
Navarrete Gómez, Luis Alonso, 28 [n 2]	June 2	2000	El Tablón	El Salvador	6	4	F	Sentenced to 30 years in prison	[35]
Milhomem, Mauro	June 1	1980	Barra do Garças	Brazil	6	4	V	Died in the crash	[36]
Lepine, William Bernard, 27	Aug. 28	1972	Kettle Valley	Canada	6	3	F	Found not guilty by reason of insanity	[37]
Headley, Hubert, 33 [n 1]	Dec. 9	1994	Buxton & Friendship	Guyana	6	3	M	Killed by police Also killed a dog	[38]
Unknown		1935		Brazil	6	2	F	Escaped	[39]
Rivas, Valerio, 47 [n 1]	April	1941	Bahía Blanca	Argentina	6	2	M	Killed by police	[40]
Jiménez Rodríguez, Alberto [n 2] Farfán Moore, Yair [n 2]	June 10	2007	Balsillas	Colombia	6	2	F	Both were sentenced to 40 years in prison	[41]
Barreto, Miguel [n 1]	October 5	1991	Hatillo	Puerto Rico	6	2	M	Killed	[42]
Roldán Concha, José Misael, 27 [n 3] [n 4]	July 7	1957	Pupunahue	Chile	6	1	MA	Sentenced to death, later changed to life imprisonment	[43]
De-Zoysa, Febrio, 19	March 6	2024	Ottawa, Ontario	Canada	6	1	M	Arrested
Gonçalves da Silva, Joaquim, 21 [n 3] [n 4]	02.00 February	1969	Nova Andradina	Brazil	6	0	M	Arrested	[44]
Shearing, David William, 23 [n 3]	August 10/16/17	1982	Near Clearwater, British Columbia	Canada	6	0	FMA	Sentenced to 25 years to life	[45]
Unknown		1995	Mato Grosso	Brazil	6	0	M		[46]
Two unknown men	March	1860	S.S. Anna		6	0		Arrested	[47]
Valle, Essrado, 27	Feb. 20	1925	Guaymas	Mexico	6	0	M		[48]
Pino, Fabio Jesús, 25 [n 2]	06.28 June 28	1962	Mariquita	Colombia	6	0	F	Committed suicide	[49]
Valenzuela Torres, Jorge del Carmen, 22 [n 3]	August 20	1960	San Carlos	Chile	6	0	M	Sentenced to death and executed
Unknown	02.00 Feb.	1994	Barragem	Brazil	6	0	FM	Unsolved	[50]
Ferreira Costa, William Roberto, 27	12.21 Dec. 21	2016	Jaboticabal	Brazil	6	0	F	Sentenced to 61 years and 3 months in prison	[51]
Unknown [n 1]	Dec. 7	1962	Buenos Aires	Argentina	6	?	F		[52]
Cearense, Augusto	May 4	1914	Minas Gerais	Brazil	5–6	?	F	Killed by police	[53]
Martins, Pedro	Jan. 31	1957	Vira Saia	Brazil	5	15	M	Killed	[54]
Rivera, Nicolas Sanchez	Dec. 24-25	1944	Manzanillo	Mexico	5	10	F	Killed by soldiers	[55]
Romero Naupay, Eduardo Glicerio, 32	02.17 Feb. 17	2017	Lima	Peru	5	9	F	Killed by police	[56]
Hope, Seon, 35 [n 1]	Feb. 23	1933	Haggatts	Barbados	5	5	MA	Sentenced to death and executed Also killed a pig and donkey	[57]
Alves da Silva, Manuel, 30	Aug. 25	1973	Sapucaia, Rio de Janeiro	Brazil	4	38	MV		[58]
Peterkin, Eric, 38	05.14 May 14	1977	Daniel Town	Jamaica	4	13	F	Killed by police	[59]
Amigó Vergara, Alejandro, 32	April 10	1974	Talca	Chile	4	9	M	Killed by police	[60]
do Nascimento, Benedito Maximo, 39–40 [n 1]	Sept. 4	1955	Rio Formoso	Brazil	4	5–8	MA	Arrested	[61]
Riffo Sandoval, María Jesús, 48	Oct. 8	1975	Angol	Chile	3	40	P	Sentenced to 20 years of prison time.	[62]
de Gouveia, João  [ es ], 37	Dec. 6	2002	Caracas	Venezuela	3	29	F	Sentenced to 29 years and 11 months in prison	[63]
Rosa da Conceição, Pedro	April 22	1904	Rio das Pedras, Rio de Janeiro	Brazil	3	13	M	Arrested Allegedly killed a family of twelve people Killed two people in 1911
Pereira Maurício, Lourenço, 36	Nov. 6	1978	Afogados	Brazil	3	11	M	Arrested	[64]
Arancibia Navarro, Iván Jesus, 47 [n 1]	Dec. 17	1999	Valparaíso	Chile	3	0	F	Also attempted suicide. Declared not guilty by reason of insanity.	[65]

Abbreviations and footnotes

1. At least one of the victims was a relative of the assailant.
2. Assailant was a member of the military, police, or a comparable force at the time of the rampage.
3. All the victims were members of the same family.
4. All the victims were killed in the same household.

W – A basic description of the weapons used in the murders

F – Firearms and other ranged weapons, especially rifles and handguns, but also bows and crossbows, grenade launchers, flamethrowers, or slingshots

M – Melee weapons, like knives, swords, spears, machetes, axes, clubs, rods, stones, or bare hands

O – Any other weapons, such as bombs, hand grenades, Molotov cocktails, poison and poisonous gas, as well as vehicle and arson attacks

A – indicates that an arson attack was the only other weapon used

V – indicates that a vehicle was the only other weapon used

E – indicates that explosives of any sort were the only other weapon used

P – indicates that an anaesthetising or deadly substance of any kind was the only other weapon used (includes poisonous gas)

References

1. Duwe, Grant (2007). Mass Murder in the United States. Jefferson, NC: McFarland & Company. p. 15. ISBN   978-0-7864-3150-2.
2. Aggrawal, A. (2005). "Mass Murder". In Payne-James JJ; Byard RW; Corey TS; Henderson C (eds.). Encyclopedia of Forensic and Legal Medicine (PDF). Vol. 3. Elsevier Academic Press. ISBN   978-0-12-547970-7. Archived from the original (PDF) on March 25, 2016. Retrieved March 17, 2016.
3. "Serial Murder – Multi-Disciplinary Perspectives for Investigators" (PDF). Federal Bureau of Investigation. 2005. Retrieved March 17, 2016.
4. Krouse, William J.; Richardson, Daniel J. (July 30, 2015). Mass Murder with Firearms: Incidents and Victims, 1999–2013 (PDF) (Report). Congressional Research Service. p. 26.
5. Booty, Marisa; O'Dwyer, Jayne; Webster, Daniel; McCourt, Alex; Crifasi, Cassandra (2019). "Describing a "mass shooting": the role of databases in understanding burden". Injury Epidemiology. 6 (47): 47. doi: 10.1186/s40621-019-0226-7 . PMC   6889601 . PMID   31828004.
6. Dezoito mortos e dezenas de feridos: Ônibus colheu procissão em Carpina, Diário de Pernambuco (November 27, 1960) – Sobe a 23 o número de vítimas do "Monstro da Progresso": Hospital de Limoeiro pede ajuda", Diário de Pernambuco (November 29, 1960) – "Monstro da Progresso" apresentou-se á policia e afirmou "Pensei que a procissão fosse uma boiada", Diário de Pernambuco (November 30, 1960) – Polícia cassou a carteira do monstro que esmagou procissão, Diário de Pernambuco (December 1, 1960) – Monstro de Carpina denunciado como autor de doze mortes, Diário de Pernambuco (January 31, 1961)
7. 14 die in attack on Haiti rally – Loyalist plows bus into Aristide backers, The Dallas Morning News (October 10, 1994) – Aristide supporters killed, The Daily Gazette (October 10, 1994) – Bus Kills 14 Supporters of Aristide Haiti Archived 2013-03-13 at the Wayback Machine , Los Angeles Times (October 10, 1994)
8. Twelve Murders Sunderland Daily Echo and Shipping Gazette (August 14, 1900)
   – Love Sick Brazilian's Vengeance Shields Daily Gazette (August 15, 1900)
   – Fearful vengeance Worcestershire Chronicle (August 18, 1900)
9. 11 Killed, 4 Hurt Before Posse Slays Hatchet Man, Chicago Daily Tribune (February 20, 1942)
10. 17 Are Killed in 2 Incidents, Fueling Mexicans' Fears of Violence, The New York Times (August 2, 2005)
    – Ex-soldier kills 10 in a Mexican killing rampage, Taipei Times (August 2, 2005)
    – Ex militar ebrio y drogado mata a 10 personas y luego lo linchan, La Cronica de Hoy (August 1, 2005)
    – El ex soldado que mató a 11 había asesinado a otros dos, La Jornada Archived June 28, 2011, at the Wayback Machine (August 2, 2005)
    – Matan en Guerrero a diez personas Archived July 22, 2011, at the Wayback Machine , El Universal (August 1, 2005)
    – Silencio y dolor tras matanza en Guerrero Archived July 22, 2011, at the Wayback Machine , El Universal (August 2, 2005)
    – Noche de pánico en San Jerónimo, cuando El Junior bajó gritando y tirando balazos, el-suracapulco.com.mx
    – El multiasesino de San Jerónimo había matado ya a dos personas: SSP Archived July 20, 2011, at the Wayback Machine , suracapulco.com.mx
11. Notas - Vindo de Alcobaça, O Commercio de São Paulo (July 2, 1902)
12. Madrugada De Muerte Y Terror En Soacha, El Tiempo (June 2, 1993)
    – El Supuesto Asesino Había Sido Paramilitar, El Tiempo (June 3, 1993)
    – Cae Autor De Masacre De Soacha, El Tiempo (June 11, 1993)
13. Crime pavoroso em Campina Grande, Diario da Noite (February 17, 1951)
    – Um dos mais barbaros crimes de morte ocorridos no Brasil, O Dia (February 20, 1951)
    – Noticias do Foro estadual, Diario de Pernambuco (April 10, 1951)
    – Fugas de detentos em João Pessoa, Correio da Manha (November 15, 1951)
    – Tambem na Paraiba criminosos fugiram da Penitenciaria, Diario da Noite (December 15, 1951)
    – Historia: Conheça a 'casa das nove mortes' e a"Chacina dos Noves" que ocorreu em Pocinhos na Paraíba há 50 anos atrás, at martinsogaricgp.blogspot.com.br
14. Emival Menezes Lima, Linha Direta at redeglobo.globo.com
    Caso 23.08.2001, Linha Direta at redeglobo.globo.com
    Jovens condenados a 522 anos de prisão, Correio de Notícias (February 1, 1985)
    CHAMADA LINHA DIRETA AGOSTO DE 2001, YouTube
15. Kingston, Jamaica, The Ottawa Citizen (April 3, 1959)
    – Easter Monday Killer Slaughters 8, The Daily Gleaner (April 1, 1959)
    – Suspect-killer of eight arrested, The Daily Gleaner (April 2, 1959)
    – Hyatt execution next Tuesday, The Daily Gleaner (October 20, 1959)
    – Evangelism, The Pentecostal Evangel (January 10, 1960) (p.14)
    – Thaddeus Hyatt warned that blood would run in Labryinth, St Mary, Jamaica Observer (December 2, 2012)
16. Fanático religioso, asesino, se mató cuando mantenía 13 rehenes El Informador (May 4, 1985)
    – Latinamerica press, Vol. 17; Lima, 1985.
    – Marroquín, Enrique: El conflicto religioso Oaxaca, 1976–1992; Oaxaca, 2007. ISBN   978-970-32-4017-3
17. Suspect Arrested in Deaths Of 8 in British Columbia, The New York Times (September 8, 1970)
    – Man sought in 7 deaths, The Spokesman-Review (September 6, 1970)
    – Mounties capture suspect in eight Creston slayings, The Spokesman-Review (September 7, 1970)
    – Canadian slayer gets life, The Bulletin (April 3, 1971)
18. Incêndio mata 8 da mesma família no PR, Folha de S.Paulo (October 5, 1999)
    – 'Estou vivendo um pesadelo', Folha de S.Paulo (October 5, 1999)
    – Bóia-fria é acusada de incendiar 8, Jornal do Commercio (October 5, 1999)
    – Incêndio no Paraná mata 8, sendo 6 crianças, JC Online (October 5, 1999)
    – Polícia diz que incêndio foi criminoso, Folha de Londrina (October 5, 1999)
    – Bóia-fria é condenada a 150 anos por homicídio, Folha de Londrina (March 29, 2003)
    – Tribunal de Justiça do Paraná... , Tribunal de Justiça do Paraná TJ-PR
19. Other News, The Deseret News (October 22, 1994)
    – Guatemala: Amokläufer erschlägt acht Menschen, Luzerner Neuste Nachrichten (October 24, 1994)
    – Mann tötete im Wahn acht Betrunkene, Saarbrücker Zeitung (October 24, 1994)
20. In brief – Man berserk at party, The Canberra Times (December 27, 1977)
21. A tragedia da noite passada, Folha da Noite (October 23, 1939)
    – Proseguem as investigações sobre os acontecimentos de domingo, Folha da Noite (October 25, 1939)
    – Na policia e nas ruas – Sangrentos disturbios praticados por um soldado, Folha da Manhã (October 24, 1939)
    – Na policia e nas ruas – O inquerito instaurado sobre os tragicos successos de domingo ultimo, Folha da Manhã (October 25, 1939)
    – Na policia e nas ruas – Ainda os acontecimentos de domingo, Folha da Manhã (October 26, 1939)
    – Na policia e nas ruas – Falleceu mais uma das victimas do crime praticado pelo soldado Manoel Modesto Filho, Folha da Manhã (October 27, 1939)
    – Memorias do ventura
22. lanaciongn (February 6, 2022). "Diario HOY | "El loco del volante" atropelló y mató a siete personas y dejó heridas a otras nueve". Diario HOY (in Spanish). Retrieved November 28, 2022.
23. Peasant goes berserk kills 7 with knife, Chicago Tribune (February 21, 1968)
    – Kills seven, Winnipeg Free Press (February 21, 1968)
    – Around the world – Bogota, The Dover Daily Reporter (February 22, 1968)
24. Danish Student's Rampage Leaves 7 Dead, St. Louis Post-Dispatch (January 3, 1990)
    – Ingen prøveløsladelse til Abel Archived July 15, 2012, at archive.today , Sermitsiaq (January 29, 2009)
25. Massenmord auf einer Kaffeeplantage, Marburger Zeitung (October 6, 1939)
    Tages-Neuigkeiten - Massenmord aus Rache, Volksbote (October 5, 1939)
    Tagesneuigkeiten - Massenmord aus Rache, Volksbote (October 12, 1939)
26. 4 Children Among 7 Killed With an Ax in Saskatchewan, The New York Times (January 31, 1969)
    – Seven slain in ax-attack, The Bryan Times (January 31, 1969)
    – Intruder with axe leaves seven dead, St. Petersburg Times (January 31, 1969)
    – McCallum fit to stand trial, The Leader-Post (October 21, 1969)
    – McCallum moved to penitentiary, The Leader-Post (January 15, 1970)
27. Matou seis pessoas por envenenamento !, A Noite (RJ) (July 13, 1939)
    – O barbaro crime de Acaraú, A Noite (RJ) (July 17, 1939)
28. Por la honora de su hija mató a siete personas, El Siglo de Torreón (July 3, 1979)
    - Familia de sete é assassinada, Jornal do Brasil (July 2, 1979)
    - Menino conta detalhes da chacina, Diario de Pernambuco (July 5, 1979)
29. – "Mató a Hachazos a su Familia y luego se Ahorcó". El Siglo de Torreón (in Spanish). July 1963. – "Mató a su mujer y a sus seis hijos y luego se ahorcó". Diario El Labrador (in Spanish). July 21, 2013. p. 2. – Herrera, César (January 28, 2016). "La estremecedora historia del panadero que mató a su familia con un hacha en Río Bueno" (in Spanish).
30. "Pena de 50 y 36 años de prisión para homicidas de 7 jóvenes en el 'búnker de Espinar' en Colón". December 29, 2021.
31. Cop slays 7, ends own life, St. Joseph Gazette (February 2, 1960)
    – Policeman slays seven, then takes own life, Lewiston Morning Tribune (February 2, 1960)
    – Police officer kills seven persons, self The Montana Standard (February 2, 1960)
32. "Dominican Pvt. Kills 6, Hurts 9". pqasb.pqarchiver.com. Archived from the original on November 6, 2012.
33. Los ataques en un municipio dominicano que dejaron 6 muertos iniciaron con una agresión por "alegados motivos de celos", según la Policía, CNN en Español
34. Rampaging Gunman kills 6 in Bahamas, The New York Times (May 22, 1964)
    – Lovelorn builder runs amok with gun, kills six, Rome News-Tribune (May 21, 1964)
    – Killer stalks Nassau; 8 dead, The Miami News (May 21, 1964)
35. Policeman kills 7 in El Salvador, Wilmington Morning Star (June 3, 2000)
    – Agente PNC asesina a siete personas en La Unión Archived March 9, 2002, at the Wayback Machine , laprensa.com.sv (June 3, 2000)
    – PNC acusado de masacre tenía antecedentes, laprensa.com.sv (June 4, 2000)
    – Familiares de soldados exigen justicia, laprensa.com.sv (June 4, 2000)
    – Mañana audiencia contra agente PNC ^{[ permanent dead link ]}, laprensa.com.sv (June 6, 2000)
    – Prorrogan audiencia de ex PNC acusado de matar a 6 personas ^{[ permanent dead link ]}, laprensa.com.sv (November 1, 2000)
    – Pena máxima para homicida de seis personas Archived March 17, 2008, at the Wayback Machine , laprensa.com.sv (June 17, 2001)
    – Policía masacra a siete Archived January 14, 2013, at the Wayback Machine , elsalvador.com (June 3, 2000)
    – Inicia proceso judicial contra policía acusado de masacre Archived January 14, 2013, at the Wayback Machine , elsalvador.com (June 6, 2000)
    – Descartan que policía acusado de masacre estuviera drogado Archived January 14, 2013, at the Wayback Machine , elsalvador.com (June 14, 2000)
36. Cinco mortos no choque do "Sertanejo", Folha de S.Paulo (June 3, 1980) Morrem feridos no acidente, Folha de S.Paulo (June 5, 1980) – Mulher se mata depois do marido se suicidar, Tribuna da Imprensa (June 6, 1980)
37. Charged in death of six, Winnipeg Free Press (August 31, 1972)
    – Killer of six insane, The Lethbridge Herald (October 8, 1974)
    – Gunman on rampage kills six people in remote lake area of B.C. interior, The Ottawa Citizen (August 30, 1972)
    – Suspect, 27, charged in B.C. killing spree, The Montreal Gazette (August 31, 1972)
    – Gunman kills six in shooting spree, Ellensburg Daily Record (August 30, 1972)
    – Mental patient charged with B.C. slayings, The Bulletin (August 31, 1972)
38. Cutlass carnage in Buxton, Stabroek News (December 10, 1994)
    – Killer had a history of threatening villagers, Stabroek News (December 11, 1994)
    – Buxton – Where coke is as easily purchased as a cigarette, Stabroek News (September 10, 1995)
    – Man with machete hacks six to death in Guyana, Pacific Stars and Stripes (December 12, 1994)
39. Matou seis homens de uma vez!, A Notícia (SC) (May 16, 1935)
40. Amokläufer tötete 9 Menschen Archived October 9, 2020, at the Wayback Machine , Luxemburger Wort (April 22, 1941)
    – La furia omicida di un pazzo, La Stampa (April 9, 1941)
41. World in Brief – The Americas, The Washington Post (June 11, 2007)
    – Dos soldados asesinan 6 civiles en Colombia, Diario de Cuyo (June 11, 2007)
    – Varios años de prisión piden para soldados responsables del asesinato de 6 personas en el Caquetá, Colombia para Todos (June 11, 2007)
    – Por una cerveza, soldados mataron a seis personas, El Tiempo (June 11, 2007)
    – Por miedo, los niños de Balsillas (Caquetá) trasladaron su escuela a una taberna, El Tiempo (August 11, 2007)
    – Comandante del Ejército, general Mario Montoya, a debate en Cámara por muerte de civiles, El Tiempo (August 27, 2007)
    – Con 1.500 votos en ‘mandato’, niños de Balsillas piden escuela, El Tiempo (November 11, 2008)
42. 6 hacked to death, then killer is slain, Philadelphia Daily News (October 7, 1991)
    – Machete-wielding man kills 6 before being slain, Gainesville Sun (October 7, 1991)
    – Masacre provoca impacto y polemica, El Nuevo Herald (October 8, 1991)
    – Man wielding a machete kills 6 people, Observer-Reporter (October 7, 1991)
43. – Paroled killer confesses slaying woman, 5 tots, The Miami News (July 11, 1957)
    – Freed killer murders 6, The Windsor Daily Star (July 11, 1957)
    – Mother, five children are hacked to death, The Washington Reporter (July 11, 1957)
    – Chacal de Pupunahue masacró a fierrazos a humilde mujer y cinco de sus hijos Archived 2011-07-24 at the Wayback Machine , La Cuarta (December 20, 2006)
    – Chacal de Pupunahue masacró a fierrazos a humilde mujer y cinco de sus hijos Archived 2011-07-23 at the Wayback Machine , La Cuarta
44. Jovem Trucidou Toda a Família: Violou Corpos, O Jornal (February 7, 1969)
    - Defeito Fisicio Traiu O "Monstro do Brejo", Diario da Noite (February 8, 1969)
45. Horror in the woods, Toronto Sun (September 19, 1999)
    – First chance at parole for a killer Archived 2012-11-10 at the Wayback Machine , canada.com (October 21, 2008)
    – Eastham, Mike (1999). The Seventh Shadow. Warwick Publishing.
    – Neave, Roland (2004). Exploring Wells Gray Park, 5th edition. Wells Gray Tours, Kamloops, BC. ISBN   0-9681932-1-8; pages 29–31.
46. Uma chacina no Mato Grosso, Linha Direta at redeglobo.globo.com
47. Noticias do Exterior - Diversos casos de grande crueldade e de assassinatos brutaes, Correio Mercantil, e Instructivo, Politico, Universal (March 7, 1860)
48. Mexican, Crazed by Marihuana, Runs Amuck With Butcher Knife, The New York Times (February 21, 1925)
49. "El Tiempo - Google News Archivsuche". news.google.com.
50. Índio assassinado põe aldeia em pé de guerra, Jornal do Brasil (February 28, 1994)
    – Assassinato de guarani gera revolta, Jornal do Brasil (March 3, 1994)
51. "Cabeleireiro é condenado a 61 anos de prisão por chacina em bordel em Jaboticabal, SP". October 3, 2019.
52. Teletipo - Demente, Ultima Hora (December 8, 1962)
53. Belo Horizonte – Em uma propriedade..., Jornal do Commercio (May 10, 1914)
    – Noticias de Minas Gerares – O Coronel Manoel José Rodrigues Caldas..., O Imparcial : Diario Illustrado do Rio de Janeiro (May 10, 1914)
    – S. Manoel – Grande Conflicto, O Paiz (May 11, 1914)
    – Minas Geraes – Grande Conflicto, Jornal do Brasil (May 11, 1914)
    – Pelos Estados – Minas Geraes, O Fluminense (May 13, 1914)
    – O Coronel Manoel José Rodrigues Caldas, A Republica : orgam do Partido Republicano (May 15, 1914)
54. Selvagem chacina no Pará, Diario de Noticias (RS) (February 12, 1957)
    – Enlouquecendo, o Presidiário Praticou Terrivel Chacina, Diario da Noite , (February 13, 1957)
    –Um Jovem Matou o Monstro Assassino, O Jornal (RJ) (February 13, 1957)
    – Crazed ex-convict kills 5, wounds 15, St. Joseph Gazette (February 14, 1957)
    – Crazed Dancer Killed After 5 Persons Slain, The Daily Journal (February 14, 1957)
    – Berserk man kills five, Independent Record (February 14, 1957)
55. "Reno, Nevada History - Other-Articles, Dec 28, 1944". newspaperarchive.com.
56. Tragedia en Independencia: Este es el perfil del asesino de las 4 personas Perú.21 es:Tiroteo de Lima de 2017 ]
57. Held as slayer of four, The New York Times (February 28, 1933)
    – Bloody Thursday in Barbados, The Virgin Islands Daily News (March 21, 1933)
    – Seon Hope hanged, The Virgin Islands Daily News (May 15, 1933)
    – Mad man's rage strews ground with dead and wounded, The Gleaner (March 4, 1933)
    – Barbados labourer to stand trial, The Gleaner (March 21, 1933)
    – Murderer hanged, The Gleaner (April 7, 1933)
58. Louco agarra motorista e ônibus mata 4 no Rio, Diario de Noticias (August 26, 1973)
    Débil mental joga ônibus no abismo, Correio da Manhã (1973)
    Quatro morrem em desastre causado por débil mental, Jornal do Brasil (August 26, 1973)
59. "The Virgin Islands Daily News - Google News Archive Search". news.google.com.
60. Un demente mata a pedradas a cuatro personas, ABC (April 11, 1974)
    – Un demente mata a pedradas a cuatro personas, La Vanguardia (April 11, 1974)
61. Louco, o pescador queimou 2 casas e matou quatro pessoas, Diário de Pernambuco (September 6, 1955)
62. – El día inolvidable (Television production) (in Spanish). – "Bitter lover poisons milk, three children are dead". The San Francisco Examiner . October 12, 1975. p. 23.
63. Campbell, Duncan (December 17, 2002). "The mystery assassin". The Guardian– via www.theguardian.com.
64. Feirante mata três e fere onze, Diário de Pernambuco (November 7, 1978)
    – "Matei três e feri 11 para não zombarem de mim", diz epiléptico, Diário de Pernambuco (November 7, 1978)
65. – "Fired teacher kills 3, wounds himself". The Boston Globe . December 18, 1999. p. 5. –Huerta Navarro, Claudio Andrés (2000). ""Un día de furia", Triple asesinato en Valparaíso" (PDF).