In this article in The Guardian, the information about the phone video footage is published concurrently with Lufthansa saying that they've handed over an email to investigators that was from Lubitz to Lufthansa training school informing them of his serious depressive episode.....and Lufthansa will be cancelling their 60th anniversary festivities in April.
Andreas Lubitz told Lufthansa flight school of 'serious depressive episode' | World news | The Guardian