1: Montabaur , Germany ( CNN ) On the surface , Germanwings co-pilot Andreas Lubitz seemed , in the words of those who had known him , normal , capable , even fun . 2:  I ca n't imagine that he was mentally ill , depressed and sad . 3: One man says Andreas Lubitz did n't seem like the kind of person who was sad or depressed .
1: Germanwings co-pilot Andreas Lubitz 2: he 3: Andreas Lubitz