yes, I know you guys might have got a lot of questions on this one, but I just can't buy it that something would vanish from mid air. May be we are not looking for it at the right place? May be it's landed somewhere without anyone knowing? It bothers me a lot thinking about the passenger and their families.
either it fell into the sea or it was hijacked... because someone wanted the jet or someone or something on it.
One word: aliens.