Rex takes the Torchwood team back to the USA. When Esther reveals to her Section Chief, Brian Friedkin, that she's part of Rex's rendition, she finds the CIA turning against her and has to go on the run.Rex takes the Torchwood team back to the USA. When Esther reveals to her Section Chief, Brian Friedkin, that she's part of Rex's rendition, she finds the CIA turning against her and has to go on the run.