Devin Lalanne is a Zabrak Jedi Knight who fought against the Sith Forces on Ziost but shortly was corrupted by Darth Queth who now used Devin as his apprentice, eventually Daban Crawford his former padawan came to Ziost and dueled his former master, as the duel went on Darth Queth entered the room and gripped his hand on Daban's throat enraged at Queth, Devin attacked Queth leaving enough time for Daban to escape, Darth Queth later plunged a lightsaber through Devin's heart.