Jeska was an acolyte of the Sith Empire. During her training, she befriended Sith Marauder Drael-Ynn, and the two are now close companions. Though Jeska was originally Togruta, she befell some unfortunate circumstances, and her organic body was destroyed. Sith alchemists, however, were able to transfer her life essence into a droid form, in which she currently resides.