Black boxes in South Korean plane crash stopped recording minutes before impact

According to the country's transport ministry, the two black boxes from the South Korean plane crash stopped recording four minutes before the accident. Jeju Air flight crash-landed at Maun International Airport last month, killing 179 people. The recovered flight data and cockpit voice recorders were sent to a US laboratory after South Korean authorities found data was missing. A former transport ministry accident investigator has suggested a complete power loss could have played a role.