The family of teacher Ann Maguire have lost their challenge against a coroner's decision not to call evidence from pupils who had contact with her schoolboy killer immediately before the murder.
Mrs Maguire's husband Don, children and nephews – who were not at London's High Court for the ruling on Monday – wanted Mr Justice Holroyde to order the decision taken by assistant West Yorkshire coroner Kevin McLoughlin to be reconsidered.
An inquest into Mrs Maguire's death is due to take place before a jury at Wakefield Coroner's Court in November.
The 61-year-old teacher was stabbed in the back by 15-year-old Will Cornick as she taught a Spanish class at Corpus Christi Catholic College in Leeds in April 2014.
Cornick was later sentenced to life with a minimum term of 20 years.
Dismissing the claim for judicial review, the judge said: