The pair ended up at Grubba the Hutt's slave gladiator pit, using the information stolen from the Crimson Dawn. Lilith sliced through several security consoles, helped start a slave revolt and successfully located and stole a holocron and two blue bladded lightsabers. She used one of the lightsabers, gave the other to her partner and accidentally (on her part, anyway) masqueraded as Jedi, then ended up triggering the booby trap that killed Grubba the Hutt.
Her actions in the Hutt's pit, and that of her partner, ended up on the holonews and was one of the things that cast the Jedi in a negative light.