I wonder how many of the other Germanwings pilots knew about it?
The thing that's so horrifying is, the killer co-pilot had a track record of earlier mental instability, and he was able to tear up his doctor's "unfit to work" notice the very day he murdered all those innocents. WHY wasn't anyone, the airline, the other pilot, the family/friends able to STOP him, somehow?!
I can lie 'til the cows come home if I want to (not that I would of course) and will eventually lose my job, but I will never be in a circumstance where 149 other people would lose their innocent lives as a result.
I can't fathom how the pilot fitness screening could be so useless.