article_snippet.sent: After the fact, among the smoldering remains of American cities, the shocked survivors will ask, why did he do it?"
article_snippet.sent: Andreas Lubitz, the co-pilot of Germanwings Flight 9525, is accused by authorities of deliberately crashing the plane in the French Alps.
article_snippet.sent: he died in the crash along with 149 other crew and passengers.
article_snippet.sent: The motive of the crash is under investigation, though investigators are looking in to whether Andreas Lubitz feared a medical condition would cause he to lose he pilot's license.