2m 39sLength

When the cruise liner Costa Concordia crashed and sank in 2012, 32 people tragically lost their lives. Just why did the accident happen though? We chart the final moments leading up to the disaster. Subscribe to Discovery TV for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery on Twitter: http://www.twitter.com/DiscoveryUK