I think it was hijacked, landed somewhere, and is being, or is going to be, used for terrorist ops, like the ones seized in Libya. If that happened, I hope the passengers were not collateral damage.Why is it that we can land humans on the moon and a dune buggy on Mars, but we can't figure out what in the h*ll happened to Malaysian Airlines 370? It's been 6 months since it disappeared, and investigators are now searching an area that is over 60,000 km2, with over 1000 possible flight paths that the jet could have taken before it went down.
Those poor, poor families of the victims. To not know what happened is almost as bad as knowing you'll never see your loved one again.