CNN Anderson Cooper 360 March 28, 2015 00:02:00
That he hid this ill nessness from the company he was working for. >> reporter: authorities have not said publicly whether lubitz's illness was related to mental helt issues but lubitz was treated for depression and was excused from work by a neuropsychologist for a period of time including the day of the crash. this is dusseldorf university medical clinic. we know andreas lubitz came to be here for treatment in a condition back in february of this year and most recently the trip. the clinic wouldn't say what that condition was but made it clear it wasn't for depression. those who knew lubitz ...