'Personal life issue' likely behind crashing of Germanwings flight

Investigators will delve in to the personal life of Andreas Lubitz to uncover any clues about his mental state after the revelation that the co-pilot deliberately crashed his own plane, an aviation psychologist said.
Professor Robert Bor, a specialist aviation psychologist in London, said Lubitz could have been attempting to destroy all evidence of a suicide bid by flying in to a mountain.