Contraband: Seized at the Border

After a recent gun show in the U.S., officers are on alert; when a man returning to Mexico claims to have gone grocery shopping far from where he lives, his car is inspected; a man smuggling pills has to choose between jail time or giving up names.

When an older couple crossing into the US has cartel logos on their packed clothes, they have some explaining to do. A Mexican driver says he's visiting a friend in Texas, but seems nervous. A vehicle search finds evidence of hidden compartments.

When a man is detained on a warrant, the mug shot confirms they have the correct man -- but his fingerprints aren't a match. A woman arrives at the border driving an oil worker's truck. Upon inspection, officers find white powder around the opening.

A woman claims she drove 13 hours for a 15-minute dentist appointment, but she can't remember the name of the dentist, and has no proof of her visit; two men returning from a night in Mexico are pulled over.