Hi,
For those who watched the video provided some posts above .. they certainly seen a "thing" falling from the sky (the plane is no more visible at time)
Many can suppose or assume this "thing" was a part of the plane.
As the event occured not over a impenetrable jungle but instead over a sand carpet .. this "thing" is in the hand of investigators from some hours after the accident.
Wonder why the info about this "thing" not yet leaked somewhere.
Certainly they keep the info secret for make growing rumours on this forum