There is certainly now, sufficient credible information to place this incident in the realm of "reasonable doubt".
It is incumbent on neither the employer, BNN nor anyone else to reveal the true nature of his problem.
Quite the contrary, in fact. He is entitled to confidentiality regarding any genuine medical problems.
However, having extended the benefit of doubt, some questions remain.
For instance, how did he get into this situation in the first place?
Was it a known, pre-existing condition (there is / was an earlier post asserting that he had lost his position with a previous employer following a similar incident)?
Had he been concealing a condition known only to him?
I still find it strange that the Citilink executives fell so quickly onto their swords, and apparently remain impaled there, unless there is some other factor that is not being aired in public.
The possibility that comes to my mind is that the pilot had been hired under protection of those executives even though he had known problems. This is not a rumour; just wondering.