Willamette

Willamette is a city in Colorado, east of San Andreas. In 2006, due to a terrorist attack, a zombie outbreak started in the town's mall. The origin of the zombies have been traced to Zombotech, a DNA modification facility in San Fierro.

Cletus
After moving from San Andreas, Benny's father Cletus moved to Willamette Colorado and took up a job as a gun shop owner in the mall. When the zombie outbreak started, he killed a man who wanted to borrow his guns, and almost killed another man, Frank West. However, Frank won the fight, which caused Cletus to surrender, running out of the store into zombie. Luckily, Frank saved him, and escorted him back to a safe house. He escape Willamette, and moved back to San Andreas with his family.