One of the cars was delivered just three days before Tuesday 's tragedy . Andreas Lubitz had been suffering from depression before his death . Comment: The plane that crashed in Austria is a Boeing 777, which has an average age of around 20 years old and can be operated by one person for about 6 hours at full power ( or His girlfriend is staying with family while police search their apartment .
One of the cars was delivered just three days before Tuesday 's tragedy . Andreas Lubitz had been suffering from depression before his death . He and his girlfriend had been experiencing 'difficulties ' before the crash . His girlfriend is staying with family while police search their apartment .