possessing

He also admitted unlawfully possessing a knife in a public place and causing unnecessary suffering to a Staffordshire bull terrier.

Jurors also found him guilty of attempting to cause grievous bodily harm with intent of another carnival-goer and of possessing an offensive weapon.

The jury also found Christian Morgan guilty of possessing a bladed article, but are yet to reach a decision on a violent disorder charge.

Alfie Franco, 20, of The Crescent, Kirkburton, appeared at Leeds Crown Court earlier charged with murdering the teenager and possessing a knife in a public place.

Alfie Franco, 20 from Kirkburton, in West Yorkshire, is due to appear at Leeds Magistrates' Court later charged with murder and possessing a knife in a public place.