At the bustling US-Mexico border, officers intercept a truck carrying hidden guns, dismantle a drug smuggling scheme involving pills, and uncover a plot to traffic a child. Meanwhile, a man unknowingly crosses the border with whale bones and rocket parts, igniting an investigation. Tensions rise as they battle against cartels and enforce strict regulations, keeping the border secure.

At the bustling US-Mexico border, officers intercept a truck carrying hidden guns, dismantle a drug smuggling scheme involving pills, and uncover a plot to traffic a child. Meanwhile, a man unknowingly crosses the border with whale bones and rocket parts, igniting an investigation. Tensions rise as they battle against cartels and enforce strict regulations, keeping the border secure.