From Star Wars: Episode V - The Empire Strikes Back
[Darth Vader has just learned of Admiral Ozzel's big blunder, and activates a viewscreen
[appearing onscreen with Captain Piett
] Lord Vader, the fleet has moved out of lightspeed and we're preparing to...
[Ozzel stops, and suddenly begins to choke, clutching at his throat
You have failed me for the last time, Admiral! Captain Piett?
Yes, my lord?
Make ready to land our troops beyond their energy field, and deploy the fleet, so that nothing gets off the system.
[beside Piett, Admiral Ozzel utters one last strangled gasp, and falls over dead