He is briefly mentioned in Frostbitten. He was a immigrating werewolf. He partnered up with Liam Malloy and Ramone, not knowing they were man-eaters. Liam and Ramon preceded to blame the man-eating on Yuli, and then before the Pack could investigate much more, they killed him. They sent his hand to the Pack, acting as if they were doing them a favor. Elena Michaels realized it was actually Liam and Ramone, but not in time to save Yuli. But she was able to save Liam and Ramon's next "partner", Reese Williams. She is shown to feel rather guilty about Yuli's death.