The Dark Jedi named Volfe Karkko had been locked away within a temple located on the prison-planet called Kiffex after his capture by the Jedi High Council many centuries before the Invasion of Naboo took place. This temple was obliterated in 30 BBY during an event where Jedi Knight Quinlan Vos overcame Karkko and saved his Padawan, Aayla Secura, from the sway of the Dark Jedi.