While Chekov and Harriman take control of the Conqueror, Uhura transports to the surface. Mitchell follows her, believing her to be Chekov/Kittrick, and tortures her, demanding his location.
While Chekov and Harriman seize control of the ship, Uhura departs for the surface. Mitchell pursues her, mistaking her for Chekov/Kittrick and subjecting her to torture in order to extract his whereabouts.