Yes, he was one of the 3 Jedi who went with Mace Windu to arrest Palpatine.
"Orders"
Episode 1: The Phantom Menace
No, In one episode she dos die but then comes back to life but she does NOT die. (I have watched that episode so I know) :)
no the 4th
no- Plo Koon dies in Star Wars Episode III: Revenge of the Sith over the planet of Cato Neimoidia
Count Dooku is decapitated by Anakin "Darth Vader" Skywalker in Star Wars Episode III: Revenge of the Sith.
No, Jar-Jar Binks did not die on Alderaan. He appeared in "Star Wars: Episode I - The Phantom Menace" and survived throughout the Star Wars prequel trilogy. Alderaan was destroyed by the Death Star in "Star Wars: Episode IV - A New Hope."
He gets stabbed by Anakin on Mustafar in episode 3.
He dies in episode 3 in a duel with Anakin and Obi-wan.
Episode 3 by losing the will to live.
Darth Vader killed him when Ben surrendered.
Echo did not die in clone wars he showed up in season seven