Photo taken on July 30, 2018 shows a press conference releasing the detailed report on MH370 disappearance in Putrajaya, Malaysia. A detailed report on the disappearance of Malaysia Airlines flight MH370 in 2014, released by a safety investigation team Monday, failed to determine the cause behind the mishap and left many questions unanswered due to lack of evidence. (Xinhua/Chong Voon Chung)
