The number of young people appearing before the courts has dropped to a 20-year low, but nine people under the age of 16 were sentenced in relation to homicides in the past year.
Figures released by the Ministry of Justice reveal that in the 2012/13 year, 906 young people were sentenced in the Youth Court - 69 receiving adult sentences and the rest supervision, education or rehabilitation programmes, or fined.
In 2011/12, 999 young people were sentenced in the Youth Court, compared with 1152 in 2010/11. The numbers are the lowest in the 20 years starting in 1992/93.
In the latest year's figures, three young people aged 12-13, three 14-year-olds and three 15-year-olds were given adult sentences for homicide-related offences - including murder, attempted murder, manslaughter and any driving offences causing death.
The Youth Court hears all cases to do with young people, except murder and manslaughter, or when a young person chooses to have a jury trial. Those more-serious cases begin in the Youth Court, where the judge decides if the case should go to the District or High Court.