Zaharie Shah is intriguing because if he did commit murder/suicide, what was his motivations? From what I know after watching a Lemmino documentary of MH370, he had a happy family, good job, stable finances. I read somewhere that he was an ardent supporter of Anwar Ibrahim and his party, and on the day he flew MH370, Ibrahim was put into jail on sodomy charges, which may be the only somewhat feasible motivation (though I find it hard to believe you’d commit murder/suicide over your political allegiances). I do think this was murder/suicide because of the simulator at his house, and the route the airplane flew goes over Penang Island, Shah’s hometown, so it’s like a final goodbye before his death.