I don't get it.
The plane turned west shortly after all communication was lost. Then it turned south, carried on until the fuel ran out, and went down. Whyyy? Someone deliberately changed that plane's direction twice so they could fly it to the middle of no-where in order to fall into the sea.
If it were a terrorist attack, it was a bit of a wasted shot (no disrespect meant to the relatives of the people on board for whom it is of course an absolute tragedy, I am looking at the wider picture)
If it were a suicice, it's a bit, well, weird.
The fire theory collapses under the evidence that someone managed to turn the plane a second time, so had obviously not been overcome by smoke soon after the first course change.
A hijack to take to plane somewhere for further use? But to where could they possibly be going?
I don't get it. I think the one and only thing that makes sense now, if this is the plane, is a cyber attack. A test run, having a play and then ditching it.
I hope for the sake of the families that this is the plane. I can't quite believe it though.