The Thompson Tribe lives in the Thompson Tribal Lands, which they own. Stealing on this tribe's land is punishable by death.
On their way to The Tower, Rachel and Aaron crossed the Thompson Tribal Lands. They attempted to barter with one of the Thompson Tribe for some food, but the leader denied them, due to a shortage. However, Aaron and Rachel stole some of the tribe's food. The tribe's leader tracked them down and attempted to execute them, but Rachel managed to shoot him. After escaping, two members of the tribe found their dead leader, and went searching for Aaron and Rachel. Later, they found Rachel in an abandoned truck, but Aaron came to save Rachel and the two managed to kill the tribesmen.