The reason for the apocalypse

Many things have been said will cause the apocalypse, I have figured out what it will be. Some mad scientist will give turtles jet-packs. Everyone will be all "Oh, that's so cute", until the snapping turtles attack. They'll be flying around biting peoples heads off. The army arrives to try and try to contain them, but the turtles are too fast! They massacre the ground forces. an attempt is made to bomb the area that has been conquered. Logger head turtles smash the cockpits open and fly inside bringing down the planes. The turtles are too small to be tracked on radar or other conventional sources. It is only a matter of time now.