Mohammed Umar Khan sentenced life murder Sheffield schoolboy

Mohammed Umar Khan, a 15-year-old boy, has been sentenced to life imprisonment with a minimum of 16 years for the murder of his fellow pupil Harvey Willgoose at All Saints Catholic High School in Sheffield. Khan stabbed Harvey in the chest with a hunting knife during a lunch break, an attack that was captured on CCTV and witnessed by other pupils who fled in panic. The two boys had a previous conflict involving social media and a separate incident that led to a school lockdown. Khan claimed he did not intend to kill Harvey and cited experiences of bullying, racial abuse, and personal hardships, but the prosecution argued the attack was carried out in anger rather than self-defense. Evidence showed Khan had a history of carrying knives to school and had even posted videos brandishing weapons as warnings. The judge lifted restrictions on Khan's anonymity following media requests, allowing his identity to be publicly known during sentencing.