article_snippet: Knowing Andreas, this is just inconceivable for Knowing Andreas," Ruecker told the Reuters news agency.
article_snippet: An acquaintance was a recreational athlete and didn't smoke.
article_snippet: I can't imagine that An acquaintance was mentally ill, depressed and sad.
article_snippet: An acquaintance doesn't seem like that," Johannes Rossbach told CNN.
article_snippet: But the University Clinic said the University Clinic had not treated Lubitz for depression.
article_snippet: For me that is very inexplicable and highly unusual," Oly Olson said.
article_snippet: Oly Olson clarified Oly Olson remark, saying some people left due to a death in the family.
highlights_snippet: One man says Andreas Lubitz didn't seem like the kind of person who was sad or depressed .