To Catch a Smuggler

Customs and Border Protection officers found 4 kilos of cocaine in the suitcase of a passenger arriving from Guyana. Homeland Security investigators are interrogating him and trying to find out who he brought the drugs for. Later, a young man from the Dominican Republic is stopped and questioned for his nervous behavior, while a man from Bangladesh comes forward with a confusing story. Meanwhile, investigative units scan luggage on overnight flights with X-ray machines and dogs in search of illegal substances, while postal packages are screened for contraband.

Two passengers arriving from Guyana will also be noticed by customs. Cocaine was found in the converted suitcase of one of them, while the other was unable to give a meaningful answer when stopped and was taken in for questioning to find out the reason for his confusion. During the passport control, a suspicious stamp of a passenger arriving from Paraguay is noticed by the inspectors. A passenger from Jamaica is found to have cocaine in his shoe sole and is interrogated by a special agent for internal security. Meanwhile, postal packages are screened for illicit substances and an agricultural specialist searches passengers' baggage for illicit foodstuffs.

CBP's target team discovers a package containing engine pistons. When the weights of each piston begin to differ drastically, the officers decide to drill for drugs, leading them to a heroin trafficker in D.C.

MIA CBP investigates a traveler suspected of smuggling drugs internally. JFK HSI conducts a controlled delivery of ecstasy to Wall Street in Manhattan.

MIA CBP finds a package of ecstasy, which leads to a controlled delivery and arrest. JFK CBP questions a traveler connected to known drug smugglers.

MIA CBP searches a traveler with a suspicious story and suitcase. JFK HSI works to open pistons filled with drugs, which leads to a controlled delivery.

HSI conducts a controlled delivery of meth, while CBP deals with an unruly passenger.

Using an undercover agent, HSI finds a meth smuggler in Atlanta. CBP officers catch a passenger in New York with drugs inserted inside of her.

CBP looks out for party drugs, prostitutes and counterfeit goods entering Miami during Super Bowl. HSI tracks the case of a drug-filled car battery.

CBP Nogales uncovers cocaine in the bumper of a car crossing from Mexico, and CBP Atlanta stops a woman smuggling underaged puppies from Brazil.

CBP hunts for drug runners off the coast and in the jungles of Puerto Rico, while CBP Laredo seizes 130 lbs of marijuana hidden inside BBQ grills.

Officers confront human smuggling at the border and nab a car loaded with fentanyl

HSI Miami catches a shipment of cocaine-filled fish, CBP takes on human smuggling at the border, and agriculture specialists in ATL search passengers.

HSI busts a ketamine smuggler in Miami, K9s sniff out fentanyl in San Diego and JFK officers uncover ancient gold looted from Afghanistan.

AMO Puerto Rico sinks a marine smuggling op. In San Diego, HSI shuts down a tunnel dug under the border by a cartel, and a CBP K9 finds drugs in a car.

CBP finds an SUV loaded with meth at the border and counterfeit cash in Atlanta. Operation Blood Moon yields 2000 kilos of cocaine in Puerto Rico.

In the heat of El Paso, CBP stops 30 kilos of cocaine from crossing the border. Officers intercept $150K worth of illegal pills in Philadelphia.

CBP and HSI target 25,000 ecstasy pills intercepted in Germany bound for PHL. CBP finds $143K of meth at the border, and an ancient statue at JFK.

An HSI stakeout leads to nearly $500K of meth and fentanyl in San Diego. CBP finds concealed cash and a carload of cocaine at the El Paso border.

PR AMO team hunts down boat loaded with $41M of coke. CBP gets a tip about money smugglers and finds cocaine and people inside car trunks.

HSI Orange County performs 3 undercover drug stings with multiple arrests. CBP finds cocaine hidden under a vehicle's backseat in Rio Grande Valley.

HSI San Diego runs down a drug smuggler during a parking lot cocaine transfer. CBP at JFK discovers gold coins and ancient artifacts in mail parcels.

A mother crossing by car with her kids is caught smuggling cocaine in El Paso. AMO shoots out the engine of a boat loaded with coke in Puerto Rico.

HSI tracks a shipment of $12.6 million worth of cocaine hidden in gardening pots. CBP seizes illicit ammo and cash traveling to Mexico.

HSI finds cocaine hidden in frozen avocado paste; CBP recovers stolen cars.

Border Patrol chases suspect fleeing arrest; CBP stops weed leaving U.S.

CBP in McAllen faces a possible bomb; HSI arrests fentanyl traffickers.

HSI busts meth smugglers in San Diego; CBP intercepts drug body carriers.

AMO agents in Puerto Rico chase a fleeing boat carrying $2.5 million worth of cocaine.

HSI finds illegal guns in Miami, CBP in Texas seizes meth worth millions.

AMO chases a boat tossing cocaine overboard. CBP seizes pills from a pilot.

Border Patrol finds a smuggling tunnel. CBP seizes silver bars and coke.

HSI St. Louis pursues gun traffickers. CBP stops siblings hiding money.

A lying lover is stopped in customs after the U.S. sends a warning, car parts are used as a disguise, and a few creepy pests are found in Biosecurity.

Something fishy is found in customs when a package from Africa is searched, authorities deal with an irate passenger, and a DJ is sent back home.

An irritated passenger's attitude gets him a return flight to the UK.