Shaak Ti was watching over the Jedi Temple while Mace Windu went to arrest the Chancellor, who had just been discovered to sercretly be a Sith Lawd. She was present when Darth Vader attacked the Temple with the 501st Legion, but was somehow able to escape with her life. She, Obi-Wan Kenobi, Even Piell, and Yoda were the final known surviving members of the Jedi Council after Order 66 had been given.Shaak Ti went into hiding on Felucia, where her close comrade Barriss Offee had been killed. After several years, Galen Marek found her there on orders from Darth Vader. After a long duel, and several attempts by Ti to turn Marek to the lightside of the Force, he seemingly killed her. Marek immediately regretted his actions.
Shaak Ti beat out Aayla Secura for the Miss Jedi Temple pageant once on her own, and once again with the help of Barriss Offee. The performance Offee and Ti put on for the other Jedi made even the ladies tempted to blow off their vows of celebacy.