The teenager who murdered teacher Ann Maguire has been named as 16-year-old Will Cornick.
A judge at Leeds Crown Court lifted a court order previously banning the naming of the minor.
The boy was sentenced to life with a minimum of 20 years after admitting the murder of Mrs Maguire.
Inspirational teacher Ann Maguire treated her killer like she did everyone else but he still plotted to murder her.
The 16-year-old was described as "intelligent" and from a loving family but he carried out the tragic attack on April 28 this year.
Ann's family said they will never recover from this "horrific, cruel, senseless and cowardly act".
ITV News presenter Damon Green has this report:
The judge who presided over the Ann Maguire murder trial has slammed 'ill-informed commentators' who criticised him for naming Will Cornick.
A teenager who has admitted murdering his teacher came from a loving home and was thought of as a good student and in many ways normal.
Ann Maguire was just months away from retirement when she was stabbed to death in front of horrified pupils at a school in Leeds.