President Lee Jae Myung offered his deep apologies Monday over the fatal Jeju Air plane crash that claimed 179 lives a year ago, pledging for a credible probe into key questions surrounding the tragic crash. The Jeju Air jet from Bangkok burst into flames after crashing into a concrete mound when it overshot the runway during an emergency belly landing at Muan International Airport following a bird strike on Dec. 29 last year. All but two of the 181 people on board were killed. "I know no words can fully offer comfort," Lee said in a video message marking the first anniversary of the worst aviation disaster on the nation's soil. "As the president entrusted with protecting the lives and safety of the people, I offer my deepest apology." Lee said the country now needs "real change and action, not hollow promises," vowing full support for a thorough investigation into the cause of the crash, as well as comprehensive assistance for the bereaved families. As part of the effort, Lee said the government will strengthen the independence and professionalism of the Aviation and Railway Accident In