Meanwhile, two brothers, Eric and Dean, are on a final road trip across Texas with their girlfriends, Chrissie and Bailey.
While Chrissie, who was thrown from the vehicle during the crash, attempts to rescue them, the others are subjected to brutal torture.
: After a confrontation with a biker gang leads to a car crash, "Sheriff Hoyt" arrives on the scene.
: Eric is a Vietnam veteran returning for another tour, while Dean is a draftee secretly planning to flee to Mexico.