Gregg was good friends with members of the pack, including Maia Roberts, Bat Velasquez and Steve. One night, the four of them were hanging out at a park when they encountered a group of vampires sucking on blood bags under a bridge. During the confrontation that followed, Gregg was killed, ripped in half, by the vampires, resulting in Maia's hatred and disgust of their mortal enemies. Years later, Maia narrated this short story to Simon when they were kidnapped by Valentine to explain why she hated vampires so much.
- City of Ashes (first and only mention)