article_snippet: 150 people died when the Airbus A320 crashed into a mountain in the French Alps on Tuesday .
article_snippet: The co-pilot of the Airbus A320 deliberately crashed the plane, prosecutor Brice Robin said on Thursday, and German police searched prosecutor Brice Robin home for clues to prosecutor Brice Robin reasons.
article_snippet: But prosecutor Brice Robin said Andreas Lubitz should not be called a suicide because Andreas Lubitz killed so many other people.
article_snippet: Troubled: Questions have been raised asking why Andreas Lubitz got permission to fly after evidence of mental issues and distress.
article_snippet: Andreas Lubitz locked the captain out of the cockpit and steadily drove the plane to crash .