Authorities now have even more evidence that a Germanwings co-pilot deliberately crashed a plane into the French Alps in March.Â
They're finding that evidence in the flight data recorder from the plane -- but it's from a different flight, earlier in the day.Â
Investigators say Andreas Lubitz, during the earlier flight, appears to have practiced putting the plane into a controlled descent, just two hours before the crash on the plane's return flight from Spain to Germany.
The morning flight was from Duesseldorf, Germany to Barcelona. The crash occurred on the return flight.Â
They say the pilot appears to have left the cockpit during the earlier flight as well. Â (AP)
