Why were Will Cornick's threats to murder his teachers ignored by the headteacher of Corpus Christi College Steve Mort?

Ann Maguire murder: The two other teachers Will Cornick planned to murder

Did Will Cornick hate his mother?

Is his evident misogyny transferred hatred of his mother and resentment of female authority?

Would he have wanted to murder quite so many of his teachers if he had gone to a boys' school and his teachers were all male? Of course not.

Would Will Cornick have murdered Ann Maguire if his father was still living in the family home and still married to his mother in a position to exercise parental authority?

@DarryllLutter I would love to interview him and test my theory that he hates women and manginas. @Independent
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Cos students threaten teachers at Corpus Christi College so often head teacher didn't think it was that unusual?
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent One wd have thought a student who repeatedly threatened to harm a teacher would be expelled pronto. @NUTonline
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Was headteacher of Ann Maguire's school culpable for failing to take action against the murderous Will Cornick?
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Is Steve Mort headteacher of Corpus Christi College legally/morally culpable for his inaction over Will Cornick?
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent What cd Steve Mort headteacher of Corpus Christi College reasonably have done to prevent Ann Maguire's murder?
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Probably, Steve Mort didn't want it getting out that one of his brighter pupils was threatening his teachers.
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Probably, Steve Mort didn't want to be forced into expelling one of his brighter pupils. #Leaguetables #Ofsted
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Catholics thinking they are morally superior should think again. @LouiseMensch @blondpidge @Michael_Voris
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent I am sure you don't want to know, but Ann Maguire's loved ones ought to care enough to investigate further.
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent It is quite likely that Ann Maguire's loved ones just want to draw a line under this and get on with their lives
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Quite likely that Ann Maguire's loved ones don't want to be suing Corpus Christi College/headteacher/Steve Mort.
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Litigation can be very stressful, I know, and most people are soft-headed weaklings with no principles.
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent I am sure headteachers up and down the country have to ignore threats to teachers all the time. @NUTonline
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent Will Cornick's mother is a middle class divorced mum n this protects her from criticism, right, @BBCWomansHour?
— Claire Khaw (@ntfem) November 5, 2014

@DarryllLutter @Independent To get away with having a murderous shit of a son, seem nice/caring n b a middle class working divorced mum.
— Claire Khaw (@ntfem) November 5, 2014

Mr and Mrs Cornick were both absolved of any blame by the police and the judge.