Season 8

When a young bus driver approaches the border without any passengers in his coach, officers suspect a smuggling operation may be underway; a man attempts to drive into the U.S. with a van full of goods loaded with more than just clothing.

Officers find a man and his family driving a suspiciously modified truck. A young man is caught with narcotics strapped to his body. A crosser is detained for having a record of smuggling an illegal migrant across the border.

A speaker cabinet is found to be carrying more than just sweet beats. A driver who took a wrong turn and ended up at the border crossing is packing more than he should be. Following a recent smuggling trend, officers carry out a special operation.

When a lone driver avoids answering officers' questions, an X-ray reveals dark shadows along her car's floorboard, a sign she could be smuggling narcotics; a semi-pro boxer is detained after being flagged for having a warrant for his arrest.

When an X-ray reveals strange shapes inside a car's spare tire, the officers' investigation doesn't turn up flat. A group of unofficial couriers known as Paqueteros attempts to cross the border with something a little extra in their load.

After a K9 alerts to a vehicle, officers have trouble finding anything, but eventually a secret compartment reveals its contents. Officers question a man who claims he's driving his friend's truck across country because his buddy needed to eat dinner.