Shocking child serial killer from Bihar, India, convicted at 8 years old for murdering several infants, including his own sister, by strangulation out of jealousy.
Mary Bell: Notorious child serial killer convicted at 11 years old for the manslaughter of two young boys in Newcastle upon Tyne in 1968, sentenced to detention at Her Majesty's pleasure (equivalent to life imprisonment for minors in the UK).
Jasmine Richardson: Canadian child serial killer, sentenced to life in prison at 12 for murdering her parents and younger brother in 2006, along with her 23-year-old boyfriend, Jeremy Steinke, who received 25 years without parole.
Price: Convicted at 13, sentenced to life without parole for murdering multiple victims with a knife or sharp instrument, showing no remorse, arrested in 1989 and found guilty in 1991.
Hernandez: Convicted at 14 for the premeditated murder of his classmate, sentenced to life without parole, confessing to the crime and expressing intentions to become a serial killer, reflecting disturbing aspects of society.
Fairweather: Convicted at 15 for the brutal and senseless murders of James Attfield and Nahid Almanea, sentenced to life in prison with a minimum term of 27 years, showing no remorse for his actions, according to the judge's statement.
Teenage girl Alyssa Bustamante shocks with brutal murder, sentenced to life with parole after 30 years, confesses in journal to cutting throat and expressing desire to kill.