re: Are you suspicious of the mental health situation with the Germanwings co-pilot?

Not particularly. Because of the stigma associated with mental disease there are a lot of people who never get help and if they do they don't always necessarily adhere to their treatment (i.e. they stop taking meds).

There could very well be some large backlash when it comes out as to what he had. Mentally unstable people do mentally unstable things everyday, just on a smaller scale.