Officers grow suspicious of a traveler who is about to board his second flight within 24 hours to and from Canada. After closer inspection, a traveler claiming to have arrived in the U.S. for a solo vacation appears to have lied on his visa application.

A Scottish teenager claims that he's come to meet his girlfriend from a gaming website; when a couple arrives with a large amount of cash split into bundles, officers dig deeper and see that the man is under investigation by the FBI.

In Atlanta, an officer discovers evidence of a lottery scam -- a tactic used by criminals to trick victims into giving up thousands of dollars in exchange for alleged winnings. This find could lead CBP to uncover the network behind this nefarious ploy.