" After they implored for Dumbledore to halt the death of an innocent man, he suggested that Hermione use her Time-Turning necklace device (with three turns) to spare "more than one innocent life" - she and Harry would retrace their steps by going back three hours in time to repeat the events of the night and positively alter them.[Note: They were participating in a British ritual known as "RAG" Week in which students dressed up and cruised around town to fund-raise.Possibly a next step in our evolution") from which theUSS Enterpriseemerged - unscathed for its next mission.Imprisoned on Geonosis, Obi-Wan was held hostage - suspended in mid-air to immobilize him, while Count Dooku (who had been Qui-Gon Jinn""s Jedi Master) tried to persuasively convince him to join his cause.