It is strange how there is lack of any debris, if it was an explosion, there would be wide spread debris, if it hit the ocean, it would be very difficult for it to not have come apart at least enough to leave something floating.
There are still some unsolved disappearances in the Devils Triangle, there's a similar triangle near where this disappearance is. But, these unsolved disappearances happened before all the modern tracking technologies we have today, just doesn't seem possible it could have just disappeared, I believe it kept flying after the last contact and they are looking in the wrong place for it.
Condolences to the families.