Cowardly killers stab teenager to death after chasing him out of club brandishing champagne bottles

Judge condemns 'endemic' knife culture as gang who battered victim with brandy and champagne bottles before stabbing him to death are jailed for 93 yearsGang stabbed Kelvin Chibueze repeatedly with a foot-long blade Judge criticises 'cowardice and moral bankruptcy' on both sides of the row The teenage victim's best friends refuse to testify against his murderers | UPDATED: 15:27 GMT, 20 December 2012 Mass brawl: Kelvin Chibueze,17, was stabbed repeatedly with a foot-long blade Four killers stabbed a teenager to death after chasing him out of a nightclub brandishing champagne and brandy bottles. Kelvin Chibueze, 17, rushed out of a private party at an east London venue after he was attacked in a mass brawl involving knives and bar stools. But the youth tripped outside a Lidl supermarket and the rival gang members sat on his legs to stop him running away before stabbing him repeatedly with a foot-long blade