Reda Jalooz was a female student of the Force shortly after the Galactic Republic was founded, c.25,000 BBY. She stole the Kashi Mer talisman, an heirloom of the Kashi Mer monarchy that was rumored to possess a dark power. The talisman was a dark gray stone in the shape of a prism.
However, several months after stealing it, Jalooz became convinced her actions were wrong, and personally returned to Kashi to beg for forgiveness. However, shortly after her arrival on Kashi, the system's sun went supernova destroying Kashi and all of its inhabitants, including Jalooz.