13-year-old's death from allergy 'doesn't make sense', says father

The father of a schoolboy who died following a severe allergic reaction said his death "doesn't make any sense", as he told how he watched his son die.
The 13-year-old, named in reports as Karanbir Cheema, was taken ill at William Perkin C of E High School in Greenford, west London, at around 11.30am on June 28.