article_snippet.sent: A 13-year-old boy has been jailed for more than 11 years after pleading guilty to a brutal stabbing making A 13-year-old boy one of Britain's youngest ever murderers.
article_snippet.sent: The court heard the teenager was given a police caution and excluded from the boy first school when the boy was caught with a knife and cannabis in February 2013, then aged just 11.
article_snippet.sent: the boy's mother wept in court as Judge Stephen Kramer QC today sentenced the boy to a minimum of 11 years detention at The boy's mother majesty's pleasure. '
article_snippet.sent: You are only 13 years old but shortly after 7.30pm on the evening of December 14 2014, you were carrying a knife in your bag. '
article_snippet.sent: Judge Stephen Kramer QC today sentenced the boy to a minimum of 11 years detention at her majesty's pleasure said it was an aggravating factor that the boy had taken a knife to the scene in your bag and said the boy had clearly intended to cause really serious harm to Mr Barry's.
article_snippet.sent: the boy has been deemed a high risk of causing harm and at a medium risk of reoffending when the boy is released, and Judge Stephen Kramer QC today sentenced the boy to a minimum of 11 years detention at her majesty's pleasure urged the boy to reconsider the boy gang affiliation.
highlights_snippet.sent: Boy has been jailed for 11 years for murder of Christopher Barry .
  
highlights_snippet.sent: Boy was thrown out of school at 11 for possessing cannabis and a knife .