"Wanted to destroy this plane."

Good lord:

The co-pilot of Germanwings 9525 had sole control of the doomed flight that crashed into the French Alps early Tuesday and “wanted to destroy this plane,” a French prosecutor said Thursday.

The cockpit voice recorder, recovered on Wednesday from the rugged terrain north of Nice, appeared to show the pilot locked out of the cockpit and knocking on the door, first politely, then frantically in the moments before the jet, carrying 150 passengers and crew, began a rapid descent that killed all aboard.

The haunting thing is we will probably never know why.