Teenager found guilty of murdering boy, 17, in knife attack at party
A teenager who stabbed a 17-year-old boy to death on a crowded dancefloor at a party has been found guilty of his murder.
Charlie Cosser was stabbed three times in the chest at the outdoor event called BalFest, attended by around 100 people, at a farmhouse in Warnham, West Sussex, on July 23 last year.
The teenage defendant, who was 16 at the time and is now 17, will
