Wrong, dude.
The comic book story you're referring to happened after TPM.
Think about it: Qui-gon Jinn was killed by a Sith, who was then killed by Obi-wan. Sith always work in twos, so there must be another out there. Around this time, the Jedi learned of a Tusken Raider on Tattooine who uses a lightsaber. The Council sent Ki-Adi-Mundi to Tattooine to investigate what they presumed to be a fallen Jedi named Sharaad Hett. Ki was to try to bring Sharaad back into the fold to help hunt down the surviving Sith Lord.
I don't know why Aurra was on the planet, but she went after Sharaad Hett and killed him. She was as much of a surprise to Ki as she was to Sharaad and his son A'Sharaad (who went on to become Ki's Padawan).
http://www.jediknight.net/mboard/cool.gif)
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"The Beasts know much that we do not." -Ancient Jedi proverb