There are rarely better examples for the reinstatement of the death penalty: no doubt he did it, no doubt he's a psychopath, no doubt he should never be released. The following passage from
http://www.bbc.co.uk/news/uk-england-29879865 is horrific ...
The court heard Mrs Maguire had been leaning over her desk helping a girl with her work when the boy attacked her from behind after winking at another pupil in the classroom.
"The defendant approached his teacher and began to stab her in the neck and back," said Mr Greaney.
"Ann Maguire was 61 years of age, 5ft 2in in height and of slim build.
"The defendant was a full foot taller and was armed with a large kitchen knife.
"To describe his attack as cowardly hardly does it justice."
The prosecutor said Mrs Maguire fled but was chased by Cornick, who was "stabbing her as she sought to escape".
Mrs Maguire was stabbed seven times before colleague Susan Francis, alerted by children screaming, rushed her friend into a work room and held the door shut.
Mr Greaney said: "She was able to see the boy through a glass panel in the door. His face was emotionless and he then walked away."
Cornick went back to the classroom and sat down "as if nothing had happened", the prosecutor told the court.