Saturday, March 8, 2014, at 12:42 a.m. local time, the Boeing 777 that captured the world’s attention by vanishing took off from the Kuala Lumpur International Airport. The airplane, identified by the Malaysian Airlines flight number MH370, was scheduled to arrive at Beijing Capital International Airport at 6:30 a.m., but it vanished from radar at 1:21 a.m. The subsequent search …