A woman from Japan accuses officers of assuming she's a prostitute.

Officers inspect a box of syringes filled with a mysterious black liquid.

A woman is questioned for her connection to the leader of a car theft gang.

Officers find a suspicious passport hidden inside a video game case.

Checkmate! Officers find chess boards loaded with more than 32 pieces.

A man arrives with what looks like multiple rounds of high caliber bullets.

Officers inspect an old computer that's hiding something suspicious.

An arrival of shoddy construction equipment signals it may be counterfeit.

Officers inspecting a shipment for illegal marijuana find lewd contents.

Officers investigate weed being exported abroad through the postal service.

A K9 scents illegal contents within luggage belonging to a preacher and his wife; to everyone's surprise, the wife admits to having cocaine in her bag; officers question a Brazilian man who arrives with two plastic dolls stuffed with white crystals. 

Intel arrives, sending officers searching for two suspected narcotics smugglers flying in from London; agriculture specialists get more than they bargained for when a passenger lands with some illegal and foul-smelling items.