Whoever is in charge of this investigation (who?) has very few ideas and very well confused.
The smoke spread to the media is firing back on them and it is now too much to deal with. Usually in this cases another "big event" happens to divert the attention. It happened many times in the past world wide. It will happen again.
Many witnesses in their key positions, mainly civil and military radar personnel, are on the cutting edge. We all know that.
God bless all the pax/crew missing and other people linked to the facts that in the future will be missing in unknown circumstances.