Mass-killer co-pilot who deliberately crashed Germanwings plane had to STOP training because he was suffering depression and 'burn-out'

Police investigating the Germanwings crash tonight searched the home of pilot Andreas Lubitz, who deliberately ploughed the Airbus A320 into the French Alps.
Officers refused to reveal details of any potential breakthrough but said they had not found a suicide note.
Speaking outside the flat on the outskirts of Dusseldorf, police said they had 'found something' that would now be taken for tests, adding it may be a 'clue' as to what happened to the doomed jet.