article_snippet: Then came Friday's announcement of the discovery of documents revealing an illness that apparently made An acquaintance unfit to fly a plane -- in the eyes of at least one doctor.
article_snippet: Prosecutors didn't reveal what an illness that apparently made him unfit to fly a plane -- was, but said the discovery of documents revealing an illness that apparently made him unfit to fly a plane -- in the eyes of at least one doctor "leads to the preliminary conclusion, that the deceased kept an illness that apparently made him unfit to fly a plane -- secret from An acquaintance employer and An acquaintance professional environment.
article_snippet: If it was for medical reasons, the co-pilot said, then that information would have been private before the crash, but the crash will be part of information gathered during the investigation.