MS804 The unraveled mystery

On the night of May the 19th, 2016 at about 00:30, flight MS804 Egyptair falls mysteriously at a distance of about 300km from the North coasts of Egypt, sinking into the waters of the Mediterranean Sea with 66 people on board.
The experts cannot find a valid explanation. The only available theories are a fire on board or a terrorist attack.
The lack of viable alternatives is at least anomalous, since the evidence and clues of the responsibility of the plane crash are clear and freely accessib...