what happens now
Based on this last report just posted it is clear where the mind-set is in this "investigation"........the Legacy pilots should have realized that the ATC system was not doing its job and , perhaps that its equipment had failed, so that it could have "insisted" on contacting ATC to let them know that they were not doing their job. It's all perfectly clear and should be listed as the number one "cause" as it in fact was above. Claire Voyant is my co-pilot.
What really needs to happen now is that the Brazilian government(civil) should bring in a recognized Accident Investigation team from another country(not the USA NTSB, for obvious reasons) such as the UK, Australia, or Canada to take over this matter and provide an unbiased report which will be accepted by the rest of the world. If Brazil thinks this is an internal matter now it is badly mistaken.