List of youngest killers
Updated: 11/4/2025, 2:39:56 PM Wikipedia source
This is a list of children confirmed by reliable sources to have deliberately killed another human being. Individuals in this list are documented to be younger than age 13.
Tables
· List
Carl Newton Mahan
Carl Newton Mahan
Name
Carl Newton Mahan
Age at time of killing(s)
6 years, 7 months, 26 days
Date of killing(s)
May 18, 1929
Country
United States
Location
Paintsville, Kentucky
Killed
1
Injured
0
Note(s) and citation(s)
Mahan shot eight-year-old Cecil Van Hoose. He was sentenced to 15 years in a reformatory, but his sentence was later overturned.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
6 years
Date of killing(s)
February 29, 2000
Country
United States
Location
Mount Morris Township, Michigan
Killed
1
Injured
0
Note(s) and citation(s)
He shot his six-year-old classmate, Kayla Rolland, at Buell Elementary School. His uncle, the gun owner, was charged with involuntary manslaughter.
Lizzie Cook
Lizzie Cook
Name
Lizzie Cook
Age at time of killing(s)
6 years
Date of killing(s)
February 27, 1899
Country
United States
Location
Birmingham, Alabama
Killed
1
Injured
0
Note(s) and citation(s)
Cook intentionally set her two-year-old brother's clothes on fire while she was babysitting. The fire burned through the fabric and he died.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
6 years
Date of killing(s)
June 2, 1910
Country
Norway
Location
Oslo
Killed
1
Injured
0
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
7 years
Date of killing(s)
January 2022
Country
United States
Location
Smiley, Texas
Killed
1
Injured
0
Note(s) and citation(s)
He shot 32-year-old Brandon Rasberry. He was not charged due to his age, but was instead sent to a psychiatric hospital.
Virginia Hudson
Virginia Hudson
Name
Virginia Hudson
Age at time of killing(s)
7 years
Date of killing(s)
July 23, 1887
Country
United States
Location
Butler Township, South Carolina
Killed
1
Injured
0
Note(s) and citation(s)
Hudson beat a one-year-old child to death with a board. She was charged with murder.
Robert Robertson
Robert Robertson
Name
Robert Robertson
Age at time of killing(s)
7 years, 6 months
Date of killing(s)
June 1907
Country
Australia
Location
Forest, Tasmania
Killed
1
Injured
0
Note(s) and citation(s)
Robertson beat his two-year-old brother with a piece of wood while he was babysitting. He was charged with murder, then put into state care.
Amarjeet Sada
Amarjeet Sada
Name
Amarjeet Sada
Age at time of killing(s)
8 years
Date of killing(s)
2007
Country
India
Location
Begusarai
Killed
3
Injured
0
Note(s) and citation(s)
He killed his eight-month-old sister, his nine-month-old cousin, and an unrelated six-month-old baby. He was not charged due to his age, but instead sent to a remand home in Munger.
Unnamed girl
Unnamed girl
Name
Unnamed girl
Age at time of killing(s)
8 years
Date of killing(s)
July 4, 1867
Country
United States
Location
Cassville, Missouri
Killed
1
Injured
0
Note(s) and citation(s)
She killed her four-year-old brother and was declared insane.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
8 years
Date of killing(s)
February 7, 2014
Country
Chile
Location
Padre Hurtado
Killed
1
Injured
0
Note(s) and citation(s)
He stabbed his seven-year-old cousin. He was not charged due to his age.
Patrick Knowles
Patrick Knowles
Name
Patrick Knowles
Age at time of killing(s)
8 years
Date of killing(s)
May 1903
Country
United Kingdom
Location
Stockton-on-Tees, England
Killed
1
Injured
2
Note(s) and citation(s)
Knowles buried one-year-old Frederick Hughes and Hughes died of suffocation. Knowles also attempted to drown one-year-old Fanny Lynas, as well as burying another child. He served nine years in prison under His Majesty's pleasure.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
8 years, 10 months
Date of killing(s)
November 5, 2008
Country
United States
Location
St. Johns, Arizona
Killed
2
Injured
0
Note(s) and citation(s)
He shot his 29-year-old father, Vincent Romero, and his father's coworker. He was arrested and pled guilty to negligent homicide. He was sentenced to an indefinite stay at a youth treatment center near Phoenix. He later moved to a group home and then a foster home.
Carroll Cole
Carroll Cole
Name
Carroll Cole
Age at time of killing(s)
8 years
Date of killing(s)
1947
Country
United States
Location
Richmond, California
Killed
1
Injured
0
Note(s) and citation(s)
Cole drowned an eight-year-old boy. The murder was initially ruled an accident until he confessed in adulthood after killing five women. He was executed by lethal injection on December 6, 1985.
Mary Cooper
Mary Cooper
Name
Mary Cooper
Age at time of killing(s)
9 years
Date of killing(s)
1885
Country
United States
Location
Scottsville, Virginia
Killed
1
Injured
0
Note(s) and citation(s)
Cooper hung and beat her seven-year-old cousin Melville Barrett.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
9 years
Date of killing(s)
May 6, 2019
Country
United States
Location
Fawn River Township, Michigan
Killed
1
Injured
0
Note(s) and citation(s)
He shot his 51-year-old adoptive mother.
Cayetano Santos Godino
Cayetano Santos Godino
Name
Cayetano Santos Godino
Age at time of killing(s)
9 years, 4 months, 29 days – 16 years, 1 month, 3 days
Date of killing(s)
March 29, 1906 – December 3, 1912
Country
Argentina
Location
Buenos Aires
Killed
4
Injured
0
Note(s) and citation(s)
The first murder was not discovered until Santos Godino later confessed. He was arrested several times.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
10 years
Date of killing(s)
September 2022
Country
China
Location
Haicheng Township
Killed
1
Injured
0
Note(s) and citation(s)
He strangled his grandmother to death on video after she slapped him.
William York
William York
Name
William York
Age at time of killing(s)
10 years
Date of killing(s)
May 13, 1748
Country
United Kingdom
Location
Eyke, England
Killed
1
Injured
0
Note(s) and citation(s)
York attacked five-year-old Susan Matthew with a knife, killing her. He was sentenced to death, but later pardoned.
Hubbard Harrell
Hubbard Harrell
Name
Hubbard Harrell
Age at time of killing(s)
10 years
Date of killing(s)
February 3, 1888
Country
United States
Location
Savannah, Georgia
Killed
3
Injured
0
Note(s) and citation(s)
Harrell burned his six-year-old nephew and two unrelated children with boiling water.
James Osmanson
James Osmanson
Name
James Osmanson
Age at time of killing(s)
10 years
Date of killing(s)
April 12, 1994
Country
United States
Location
Butte, Montana
Killed
1
Injured
0
Note(s) and citation(s)
Osmanson shot his 11-year-old classmate Jeremy Bullock at Margaret Leary Elementary School. He was sent to a residential treatment facility.
Joseph McVay
Joseph McVay
Name
Joseph McVay
Age at time of killing(s)
10 years
Date of killing(s)
January 2, 2011
Country
United States
Location
Big Prairie, Ohio
Killed
1
Injured
0
Note(s) and citation(s)
McVay shot his 46-year-old mother Deborah McVay. He was charged with "delinquency by virtue of committing murder." He was sentenced to a juvenile detention center, then a residential treatment facility.
Unnamed girl
Unnamed girl
Name
Unnamed girl
Age at time of killing(s)
10 years
Date of killing(s)
September 18, 2010
Country
United States
Location
Sandy Springs, Georgia
Killed
1
Injured
0
Note(s) and citation(s)
She beat two-year-old Zyda White, who she was babysitting. White fell unconscious and later died.
Jane Walker
Jane Walker
Name
Jane Walker
Age at time of killing(s)
10 years
Date of killing(s)
1886
Country
United States
Location
Aiken County, South Carolina
Killed
1
Injured
0
Note(s) and citation(s)
Walker poisoned the younger relative she was babysitting. She was charged with murder.
James Arcene
James Arcene
Name
James Arcene
Age at time of killing(s)
10 years
Date of killing(s)
1872
Country
United States
Location
Fort Gibson, Oklahoma
Killed
1
Injured
0
Note(s) and citation(s)
Arcene, alongside a man named William Parchmeal, shot and beat William Feigel. Arcene was convicted of robbery and murder, then executed.
Robert Thompson
Robert Thompson
Name
Robert Thompson
Age at time of killing(s)
10 years, 5 months, 20 days
Date of killing(s)
February 12, 1993
Country
United Kingdom
Location
Liverpool, England
Killed
1
Injured
0
Note(s) and citation(s)
Thompson and Venables abducted two-year-old James Bulger from a shopping center in Bootle. They tortured Bulger before laying him across railway tracks, where he was hit by a train. They both spent eight years in a young offenders' institution. In 2017, Venables was re-incarcerated for possessing child sexual abuse material.
Jon Venables
Jon Venables
Name
Jon Venables
Age at time of killing(s)
10 years, 5 months, 30 days
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
10 years
Date of killing(s)
August 21, 2013
Country
Canada
Location
Broadview
Killed
1
Injured
0
Note(s) and citation(s)
He beat six-year-old Lee Bonneau to death. He was not charged due to his age.
Joseph Hall
Joseph Hall
Name
Joseph Hall
Age at time of killing(s)
10 years, 10 months, 12 days
Date of killing(s)
May 1, 2011
Country
United States
Location
Riverside, California
Killed
1
Injured
0
Note(s) and citation(s)
Hall shot his 32-year-old father, neo-Nazi leader Jeff Hall. He was sentenced to juvenile detention until the age of 23. His stepmother Krista McCary was charged with criminal storage of firearms and child neglect.
Mary Bell
Mary Bell
Name
Mary Bell
Age at time of killing(s)
10 years, 11 months, 30 days – 11 years, 1 month, 7 days
Date of killing(s)
May 25 – July 31, 1968
Country
United Kingdom
Location
Newcastle upon Tyne, England
Killed
2
Injured
0
Note(s) and citation(s)
Bell strangled four-year-old Martin Brown and three-year-old Brian Howe, killing them both. She served 12 years in prison under Her Majesty's pleasure.
Anton Wood
Anton Wood
Name
Anton Wood
Age at time of killing(s)
11 years
Date of killing(s)
November 1892
Country
United States
Location
Denver, Colorado
Killed
1
Injured
0
Note(s) and citation(s)
Wood shot Joseph Smith. He was charged with second-degree murder and sentenced to either 25 years of hard labor or life in prison.
Nellie Cornelison
Nellie Cornelison
Name
Nellie Cornelison
Age at time of killing(s)
11 years
Date of killing(s)
January 15, 1902
Country
United States
Location
Wichita, Kansas
Killed
1
Injured
0
Note(s) and citation(s)
Cornelison slit the throat of her sister Laura Cornelison. She was not charged due to her age.
Nathaniel Jamar Abraham
Nathaniel Jamar Abraham
Name
Nathaniel Jamar Abraham
Age at time of killing(s)
11 years, 9 months, 10 days
Date of killing(s)
October 29, 1997
Country
United States
Location
Pontiac, Michigan
Killed
1
Injured
0
Note(s) and citation(s)
Abraham shot an 18-year-old man. He was tried as an adult and convicted of second-degree murder.
Andrew Golden
Andrew Golden
Name
Andrew Golden
Age at time of killing(s)
11 years, 9 months, 27 days
Date of killing(s)
March 24, 1998
Country
United States
Location
Jonesboro, Arkansas
Killed
5
Injured
10
Note(s) and citation(s)
Golden, alongside 13-year-old Mitchell Johnson, shot one of their teachers and four of their classmates at Westside Middle School. They were both imprisoned until the age of 21, with Golden serving 9 years and 2 months.
Unnamed girl
Unnamed girl
Name
Unnamed girl
Age at time of killing(s)
11 years
Date of killing(s)
June 1, 2004
Country
Japan
Location
Sasebo
Killed
1
Injured
0
Note(s) and citation(s)
She killed her 12-year-old classmate Satomi Mitari at Okubo Elementary School. She was not charged, instead being institutionalized in a reformatory.
Nathan Daniel Faris
Nathan Daniel Faris
Name
Nathan Daniel Faris
Age at time of killing(s)
12 years, 10 months, 10 days
Date of killing(s)
March 2, 1987
Country
United States
Location
De Kalb, Missouri
Killed
1
Injured
0
Note(s) and citation(s)
Faris shot his 13-year-old classmate Timothy Perrin at De Kalb High School. He then committed suicide.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
January 2000
Country
United Kingdom
Location
Bristol, England
Killed
1
Injured
0
Note(s) and citation(s)
He stabbed his six-month-old brother, cutting off his left hand. He was charged with manslaughter but found unfit to stand trial.
Piedad Martínez del Águila
Piedad Martínez del Águila
Name
Piedad Martínez del Águila
Age at time of killing(s)
12 years
Date of killing(s)
December 4, 1965 – January 4, 1966
Country
Spain
Location
Murcia
Killed
4
Injured
0
Note(s) and citation(s)
Piedad Martínez del Águila poisoned four of her siblings.
Mary Maher
Mary Maher
Name
Mary Maher
Age at time of killing(s)
12 years
Date of killing(s)
August 21 – September 8, 1906
Country
Ireland
Location
Dunkitt, County Kilkenny
Killed
3
Injured
1
Note(s) and citation(s)
Maher poisoned her three sisters. She then committed suicide.
Jose Reyes
Jose Reyes
Name
Jose Reyes
Age at time of killing(s)
12 years, 3 months, 19 days
Date of killing(s)
October 21, 2013
Country
United States
Location
Sparks, Nevada
Killed
1
Injured
2
Note(s) and citation(s)
Reyes shot one of his classmates and one of his teachers at Sparks Middle School. He then committed suicide.
Lionel Tate
Lionel Tate
Name
Lionel Tate
Age at time of killing(s)
12 years, 5 months, 28 days
Date of killing(s)
July 28, 1999
Country
United States
Location
Broward County, Florida
Killed
1
Injured
0
Note(s) and citation(s)
Tate battered his six-year-old cousin Tiffany Eunick to death. He was charged with first-degree murder and sentenced to life in prison. The sentence was later reduced to one year of house arrest and 10 years of probation. As an adult he was sentenced to 30 years imprisonment for armed robbery.
Kristen Pittman
Kristen Pittman
Name
Kristen Pittman
Age at time of killing(s)
12 years, 7 months, 19 days
Date of killing(s)
November 28, 2001
Country
United States
Location
Chester, South Carolina
Killed
2
Injured
0
Note(s) and citation(s)
Pittman shot her grandparents. She was tried as an adult and sentenced to 30 years in prison. Her sentence was later reduced by five years.
Hannah Ocuish
Hannah Ocuish
Name
Hannah Ocuish
Age at time of killing(s)
12 years, 9 months
Date of killing(s)
July 21, 1786
Country
United States
Location
New London, Connecticut
Killed
1
Injured
0
Note(s) and citation(s)
Ocuish's guilt is disputed. She was hanged for the murder of six-year-old Eunice Bolles.
Evan Savoie
Evan Savoie
Name
Evan Savoie
Age at time of killing(s)
12 years, 3 months, 24 days
Date of killing(s)
February 15, 2003
Country
United States
Location
Ephrata, Washington
Killed
1
Injured
0
Note(s) and citation(s)
Savoie and Eakin stabbed and beat their 13-year-old friend Craig Sorger to death. Savoie was convicted of first-degree murder and Eakin was convicted of second-degree murder. Both Savoie and Eakin have since been released.
Jake Eakin
Jake Eakin
Name
Jake Eakin
Age at time of killing(s)
12 years, 3 months, 1 day
Jasmine Richardson
Jasmine Richardson
Name
Jasmine Richardson
Age at time of killing(s)
12 years, 6 months, 2 days
Date of killing(s)
April 23, 2006
Country
Canada
Location
Medicine Hat
Killed
3
Injured
0
Note(s) and citation(s)
Richardson and her 23-year-old boyfriend Jeremy Steinke stabbed three of her family members. Richardson was charged with first-degree murder. In 2020 her criminal record was expunged.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
December 2, 2018
Country
China
Location
Yuanjiang
Killed
1
Injured
0
Note(s) and citation(s)
He stabbed his mother. He was not charged due to his age.
Curtis Jones
Curtis Jones
Name
Curtis Jones
Age at time of killing(s)
12 years, 1 month and 6 days
Date of killing(s)
January 6, 1999
Country
United States
Location
Port St. John, Florida
Killed
1
Injured
0
Note(s) and citation(s)
Jones and his 13-year-old sister Catherine Jones were charged with second-degree murder. They were both sentenced to 17 years in prison.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
September 29, 2019
Country
Brazil
Location
São Paulo
Killed
1
Injured
0
Note(s) and citation(s)
He was sentenced to three years in prison.
Alex King
Alex King
Name
Alex King
Age at time of killing(s)
12 years
Date of killing(s)
November 26, 2001
Country
United States
Location
Cantonment, Florida
Killed
1
Injured
0
Note(s) and citation(s)
King and his 13-year-old brother Derek King killed their father. Alex served six years of his eight-year sentence.
Danny Preddie
Danny Preddie
Name
Danny Preddie
Age at time of killing(s)
12 years
Date of killing(s)
November 27, 2000
Country
United Kingdom
Location
London, England
Killed
1
Injured
0
Note(s) and citation(s)
Preddie and his 13-year-old brother Ricky Preddie attacked 10-year-old Damilola Taylor with a glass bottle. Danny was sentenced to eight years in prison, but served four additional years for violating his parole.
Unnamed girl
Unnamed girl
Name
Unnamed girl
Age at time of killing(s)
12 years
Date of killing(s)
July 15, 2024
Country
United States
Location
Humboldt, Tennessee
Killed
1
Injured
0
Note(s) and citation(s)
She smothered her eight-year-old cousin. She was charged with murder and tampering with evidence.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
October 18, 2019
Country
Brazil
Location
Curitiba
Killed
1
Injured
0
Note(s) and citation(s)
He stabbed an elderly woman and was temporarily detained for 45 days.
Howard Lang
Howard Lang
Name
Howard Lang
Age at time of killing(s)
12 years
Date of killing(s)
November 18, 1947
Country
United States
Location
Chicago, Illinois
Killed
1
Injured
0
Note(s) and citation(s)
Lang killed seven-year-old Lonnie Fellick. He was sentenced to 22 years in prison. His sentence was later overturned due to his age. This case was cited in Frederic Wertham's Seduction of the Innocent.
Edwin Carl Debrow Jr.
Edwin Carl Debrow Jr.
Name
Edwin Carl Debrow Jr.
Age at time of killing(s)
12 years
Date of killing(s)
September 21, 1991
Country
United States
Location
San Antonio, Texas
Killed
1
Injured
0
Note(s) and citation(s)
Debrow shot a man. He was sentenced to 27 years in prison and released in 2019.
Bailey Kurariki
Bailey Kurariki
Name
Bailey Kurariki
Age at time of killing(s)
12 years, 3 months, 28 days
Date of killing(s)
September 12, 2001
Country
New Zealand
Location
Papakura
Killed
1
Injured
0
Note(s) and citation(s)
Kurariki killed 40-year-old Michael Choy alongside seven accomplices. He was charged with manslaughter and released on parole in 2008. In 2011, he was sentenced to 14 months in prison for assault and domestic violence.
Jonah Louis Iverson
Jonah Louis Iverson
Name
Jonah Louis Iverson
Age at time of killing(s)
12 years
Date of killing(s)
August 29, 1995
Country
United States
Location
Laredo, Texas
Killed
1
Injured
0
Note(s) and citation(s)
Iverson shot his 12-year-old classmate Lizzy Rivera at Memorial Middle School. He served ten years, firstly in a Texas Youth Commission facility and then in a state prison.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
April 2, 2024
Country
Finland
Location
Vantaa
Killed
1
Injured
2
Note(s) and citation(s)
He shot three of his classmates with a revolver, killing one.
Unnamed boy
Unnamed boy
Name
Unnamed boy
Age at time of killing(s)
12 years
Date of killing(s)
May 14, 2023
Country
United States
Location
Keene, Texas
Killed
1
Injured
0
| Name | Age at time of killing(s) | Date of killing(s) | Country | Location | Killed | Injured | Note(s) and citation(s) |
| Carl Newton Mahan | 6 years, 7 months, 26 days | May 18, 1929 | United States | Paintsville, Kentucky | 1 | 0 | Mahan shot eight-year-old Cecil Van Hoose. He was sentenced to 15 years in a reformatory, but his sentence was later overturned. |
| Unnamed boy | 6 years | February 29, 2000 | United States | Mount Morris Township, Michigan | 1 | 0 | He shot his six-year-old classmate, Kayla Rolland, at Buell Elementary School. His uncle, the gun owner, was charged with involuntary manslaughter. |
| Lizzie Cook | 6 years | February 27, 1899 | United States | Birmingham, Alabama | 1 | 0 | Cook intentionally set her two-year-old brother's clothes on fire while she was babysitting. The fire burned through the fabric and he died. |
| Unnamed boy | 6 years | June 2, 1910 | Norway | Oslo | 1 | 0 | |
| Unnamed boy | 7 years | January 2022 | United States | Smiley, Texas | 1 | 0 | He shot 32-year-old Brandon Rasberry. He was not charged due to his age, but was instead sent to a psychiatric hospital. |
| Virginia Hudson | 7 years | July 23, 1887 | United States | Butler Township, South Carolina | 1 | 0 | Hudson beat a one-year-old child to death with a board. She was charged with murder. |
| Robert Robertson | 7 years, 6 months | June 1907 | Australia | Forest, Tasmania | 1 | 0 | Robertson beat his two-year-old brother with a piece of wood while he was babysitting. He was charged with murder, then put into state care. |
| Amarjeet Sada | 8 years | 2007 | India | Begusarai | 3 | 0 | He killed his eight-month-old sister, his nine-month-old cousin, and an unrelated six-month-old baby. He was not charged due to his age, but instead sent to a remand home in Munger. |
| Unnamed girl | 8 years | July 4, 1867 | United States | Cassville, Missouri | 1 | 0 | She killed her four-year-old brother and was declared insane. |
| Unnamed boy | 8 years | February 7, 2014 | Chile | Padre Hurtado | 1 | 0 | He stabbed his seven-year-old cousin. He was not charged due to his age. |
| Patrick Knowles | 8 years | May 1903 | United Kingdom | Stockton-on-Tees, England | 1 | 2 | Knowles buried one-year-old Frederick Hughes and Hughes died of suffocation. Knowles also attempted to drown one-year-old Fanny Lynas, as well as burying another child. He served nine years in prison under His Majesty's pleasure. |
| Unnamed boy | 8 years, 10 months | November 5, 2008 | United States | St. Johns, Arizona | 2 | 0 | He shot his 29-year-old father, Vincent Romero, and his father's coworker. He was arrested and pled guilty to negligent homicide. He was sentenced to an indefinite stay at a youth treatment center near Phoenix. He later moved to a group home and then a foster home. |
| Carroll Cole | 8 years | 1947 | United States | Richmond, California | 1 | 0 | Cole drowned an eight-year-old boy. The murder was initially ruled an accident until he confessed in adulthood after killing five women. He was executed by lethal injection on December 6, 1985. |
| Mary Cooper | 9 years | 1885 | United States | Scottsville, Virginia | 1 | 0 | Cooper hung and beat her seven-year-old cousin Melville Barrett. |
| Unnamed boy | 9 years | May 6, 2019 | United States | Fawn River Township, Michigan | 1 | 0 | He shot his 51-year-old adoptive mother. |
| Cayetano Santos Godino | 9 years, 4 months, 29 days – 16 years, 1 month, 3 days | March 29, 1906 – December 3, 1912 | Argentina | Buenos Aires | 4 | 0 | The first murder was not discovered until Santos Godino later confessed. He was arrested several times. |
| Unnamed boy | 10 years | September 2022 | China | Haicheng Township | 1 | 0 | He strangled his grandmother to death on video after she slapped him. |
| William York | 10 years | May 13, 1748 | United Kingdom | Eyke, England | 1 | 0 | York attacked five-year-old Susan Matthew with a knife, killing her. He was sentenced to death, but later pardoned. |
| Hubbard Harrell | 10 years | February 3, 1888 | United States | Savannah, Georgia | 3 | 0 | Harrell burned his six-year-old nephew and two unrelated children with boiling water. |
| James Osmanson | 10 years | April 12, 1994 | United States | Butte, Montana | 1 | 0 | Osmanson shot his 11-year-old classmate Jeremy Bullock at Margaret Leary Elementary School. He was sent to a residential treatment facility. |
| Joseph McVay | 10 years | January 2, 2011 | United States | Big Prairie, Ohio | 1 | 0 | McVay shot his 46-year-old mother Deborah McVay. He was charged with "delinquency by virtue of committing murder." He was sentenced to a juvenile detention center, then a residential treatment facility. |
| Unnamed girl | 10 years | September 18, 2010 | United States | Sandy Springs, Georgia | 1 | 0 | She beat two-year-old Zyda White, who she was babysitting. White fell unconscious and later died. |
| Jane Walker | 10 years | 1886 | United States | Aiken County, South Carolina | 1 | 0 | Walker poisoned the younger relative she was babysitting. She was charged with murder. |
| James Arcene | 10 years | 1872 | United States | Fort Gibson, Oklahoma | 1 | 0 | Arcene, alongside a man named William Parchmeal, shot and beat William Feigel. Arcene was convicted of robbery and murder, then executed. |
| Robert Thompson | 10 years, 5 months, 20 days | February 12, 1993 | United Kingdom | Liverpool, England | 1 | 0 | Thompson and Venables abducted two-year-old James Bulger from a shopping center in Bootle. They tortured Bulger before laying him across railway tracks, where he was hit by a train. They both spent eight years in a young offenders' institution. In 2017, Venables was re-incarcerated for possessing child sexual abuse material. |
| Jon Venables | 10 years, 5 months, 30 days | ||||||
| Unnamed boy | 10 years | August 21, 2013 | Canada | Broadview | 1 | 0 | He beat six-year-old Lee Bonneau to death. He was not charged due to his age. |
| Joseph Hall | 10 years, 10 months, 12 days | May 1, 2011 | United States | Riverside, California | 1 | 0 | Hall shot his 32-year-old father, neo-Nazi leader Jeff Hall. He was sentenced to juvenile detention until the age of 23. His stepmother Krista McCary was charged with criminal storage of firearms and child neglect. |
| Mary Bell | 10 years, 11 months, 30 days – 11 years, 1 month, 7 days | May 25 – July 31, 1968 | United Kingdom | Newcastle upon Tyne, England | 2 | 0 | Bell strangled four-year-old Martin Brown and three-year-old Brian Howe, killing them both. She served 12 years in prison under Her Majesty's pleasure. |
| Anton Wood | 11 years | November 1892 | United States | Denver, Colorado | 1 | 0 | Wood shot Joseph Smith. He was charged with second-degree murder and sentenced to either 25 years of hard labor or life in prison. |
| Nellie Cornelison | 11 years | January 15, 1902 | United States | Wichita, Kansas | 1 | 0 | Cornelison slit the throat of her sister Laura Cornelison. She was not charged due to her age. |
| Nathaniel Jamar Abraham | 11 years, 9 months, 10 days | October 29, 1997 | United States | Pontiac, Michigan | 1 | 0 | Abraham shot an 18-year-old man. He was tried as an adult and convicted of second-degree murder. |
| Andrew Golden | 11 years, 9 months, 27 days | March 24, 1998 | United States | Jonesboro, Arkansas | 5 | 10 | Golden, alongside 13-year-old Mitchell Johnson, shot one of their teachers and four of their classmates at Westside Middle School. They were both imprisoned until the age of 21, with Golden serving 9 years and 2 months. |
| Unnamed girl | 11 years | June 1, 2004 | Japan | Sasebo | 1 | 0 | She killed her 12-year-old classmate Satomi Mitari at Okubo Elementary School. She was not charged, instead being institutionalized in a reformatory. |
| Nathan Daniel Faris | 12 years, 10 months, 10 days | March 2, 1987 | United States | De Kalb, Missouri | 1 | 0 | Faris shot his 13-year-old classmate Timothy Perrin at De Kalb High School. He then committed suicide. |
| Unnamed boy | 12 years | January 2000 | United Kingdom | Bristol, England | 1 | 0 | He stabbed his six-month-old brother, cutting off his left hand. He was charged with manslaughter but found unfit to stand trial. |
| Piedad Martínez del Águila | 12 years | December 4, 1965 – January 4, 1966 | Spain | Murcia | 4 | 0 | Piedad Martínez del Águila poisoned four of her siblings. |
| Mary Maher | 12 years | August 21 – September 8, 1906 | Ireland | Dunkitt, County Kilkenny | 3 | 1 | Maher poisoned her three sisters. She then committed suicide. |
| Jose Reyes | 12 years, 3 months, 19 days | October 21, 2013 | United States | Sparks, Nevada | 1 | 2 | Reyes shot one of his classmates and one of his teachers at Sparks Middle School. He then committed suicide. |
| Lionel Tate | 12 years, 5 months, 28 days | July 28, 1999 | United States | Broward County, Florida | 1 | 0 | Tate battered his six-year-old cousin Tiffany Eunick to death. He was charged with first-degree murder and sentenced to life in prison. The sentence was later reduced to one year of house arrest and 10 years of probation. As an adult he was sentenced to 30 years imprisonment for armed robbery. |
| Kristen Pittman | 12 years, 7 months, 19 days | November 28, 2001 | United States | Chester, South Carolina | 2 | 0 | Pittman shot her grandparents. She was tried as an adult and sentenced to 30 years in prison. Her sentence was later reduced by five years. |
| Hannah Ocuish | 12 years, 9 months | July 21, 1786 | United States | New London, Connecticut | 1 | 0 | Ocuish's guilt is disputed. She was hanged for the murder of six-year-old Eunice Bolles. |
| Evan Savoie | 12 years, 3 months, 24 days | February 15, 2003 | United States | Ephrata, Washington | 1 | 0 | Savoie and Eakin stabbed and beat their 13-year-old friend Craig Sorger to death. Savoie was convicted of first-degree murder and Eakin was convicted of second-degree murder. Both Savoie and Eakin have since been released. |
| Jake Eakin | 12 years, 3 months, 1 day | ||||||
| Jasmine Richardson | 12 years, 6 months, 2 days | April 23, 2006 | Canada | Medicine Hat | 3 | 0 | Richardson and her 23-year-old boyfriend Jeremy Steinke stabbed three of her family members. Richardson was charged with first-degree murder. In 2020 her criminal record was expunged. |
| Unnamed boy | 12 years | December 2, 2018 | China | Yuanjiang | 1 | 0 | He stabbed his mother. He was not charged due to his age. |
| Curtis Jones | 12 years, 1 month and 6 days | January 6, 1999 | United States | Port St. John, Florida | 1 | 0 | Jones and his 13-year-old sister Catherine Jones were charged with second-degree murder. They were both sentenced to 17 years in prison. |
| Unnamed boy | 12 years | September 29, 2019 | Brazil | São Paulo | 1 | 0 | He was sentenced to three years in prison. |
| Alex King | 12 years | November 26, 2001 | United States | Cantonment, Florida | 1 | 0 | King and his 13-year-old brother Derek King killed their father. Alex served six years of his eight-year sentence. |
References
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