Having just heard the press conference of Malaysian PM, this bizarre disappearance of MH 370 can have another scenario. I doubt if anyone will land the plane of land as it will be found out pretty soon, so either its a pilot suicide or a great plan to make money...and to do make this money, they have to land on sea like it happened on Hudson river.
What if, a few people took a heavy life insurance, boarded the plane, landed on sea, as far as possible from regular flight and sea routes, and disembarked on life rafts, since no rescue operations were pointed here, they would manage to get away, and after a couple of years in anonymity, they would perhaps enjoy the money on some sun kissed beach enjoying Hi life.
If not insurance, its kidnapping, they landed in the sea, saved most of the passengers, took them to Somalia, and we will soon hear ransom demands, after the actual perpetrators are way away from hand of law.
Now don't laugh...this is a bizarre case, so I am well within my rights to imagine bizarre scenario's
