By Antony Clements-Thrower Pilot suicide is the “only explanation” to explain what happened to missing flight MH370, according to an aviation expert. Today marks a full decade since dozens of families last saw the 227 passengers and 12 members of the crew alive. The Malaysia Airlines Boeing 777 vanished en route from Kuala Lumpur in Malaysia to Beijing in China and, despite a massive search costing tens of millions of pounds, no sign of the plane has ever been found – other than small fragments of fuselage. As a result relatives and friends of those aboard have never been able to properly say …