17-year-old boy denies murdering 16-year-old Harry Pitman at a New Year's Eve fireworks display in Primrose Hill park, London.

17-year-old boy denies murdering 16-year-old Harry Pitman at a fireworks display in Primrose Hill park, north London, on New Year's Eve. Harry Pitman was stabbed with a hunting-style knife in an altercation during the event. The teenager, who cannot be named due to his age, gave his plea at the Old Bailey and also pleaded not guilty to possession of an offensive weapon.