How is the motive relevant?
It is very relevant, to understand how it is that this happened and to do everything you can to ensure it does not happen again.
This does not just extend to the relevant industry experts and health professionals.
But to joe public who fly and entrust there life’s to the airlines everyday.
If I am going to use air travel, when a plane crashes I want to know why and know all investigations are transparent no matter what the reason is.
This man was well enough to know he was ill enough to see a doctor and then chose to do what he did.
When Living with mental illness you have a responsibility to your self and others to keep yourself well and when not to seek help.
Which he did, but then chose to ignore medical advice for his own selfish reasons.