A teenager has been jailed after he was caught on camera throwing burning liquid at five friends at a train station.Alexander Bassey, 17, got off a train at Ockenden station and walked up to a group of five friends sat on the platform waiting for the train home. Bassey first challenged the group, who were aged between 16 and 18, before pulling a sports bottle and squirting highly corrosive liquid over them.Bassey, from Dagenham, then rejoined a 20-strong group of friends who could be seen laughing and joking after the attack.Lee Elliot, 17, may never regain his sight. Tyrone Terry, also 17, suffered burns to the mouth and tongue. Billy Milne, 17, and Conor Leeman, 16, have facial burns, and 18-year-old Kane Richards has burns on his hand. Bassey admitted to three counts of GBH with intent and two of attempted GBY with intent.He was jailed for eight years today.Source: metro.co.uk/2016/08/05/cctv-footage-shows-teen-throwing-burn