|Cause of Death||Bitten by a Zombie. Out of mercy by Roberta Warren|
Nothing is known about Buck's life before or after the outbreak started.
Buck and his fellow survivor Otis were together after the zombie apocalypse. They came from North Hood, North Dakota. Otis later explained to the Westward-bound survivor group that he and Buck heard that the Zunami was the result of a million people in a refugee camp in Alberta, Canada, all dying of starvation over the course of a week. They had to flee ahead of the Zunami.
- Roberta Warren (out of mercy)