Hopes of a major breakthrough in the years-long search for the infamous missing Malaysia Airlines plane MH370 have been dashed. The hunt for the craft was resumed after it was called off last year - and tension rose as enthusiasts spotted the unusual behaviour of one search vessel. The Boeing 777, carrying 12 Malaysian crew members and 227 passengers, disappeared over the Indian Ocean in 2014 after departing from Kuala Lumpur for a routine flight to Beijing. Private firm Ocean Infinity is