Teen killer dances with knife moments after stabbing Harvey Willgoose | News

In the newly released footage, the teenager who killed 15-year-old Harvey Willgoose is seen dancing with a knife in the school cafeteria, minutes after stabbing his fellow student to death.

Mohammed Umar Khan was jailed for at least 16 years after killing Willgoose at his school in Sheffield in February. A judge lifted a ban on him being named ahead of sentencing at Sheffield Crown Court on Wednesday, October 22.

Security cameras inside the school show Khan pushing Willgoose in the hallway and later stabbing him in the heart during the school lunch break.

Khan was convicted of murder in August.