The major challenge for police at Lima, Peru's Jorge Chavez International Airport: stop drug-trafficking. Officers arrest a man with cocaine-filled food packages. He may be hiding more. An elderly woman is stopped with drugs embedded in her bag. A mother with a drug-saturated package her suitcase says she is also being sent to work as a prostitute. A man claims drugs taped to his body are for personal use. A long-lost bag contains cocaine. This season features four episodes each at two of Latin America's biggest airports: Lima, Peru's Jorge Chavez and Brazil's S?o Paulo-Guarulhos. Police are on high alert. Their main challenges: illegal immigration and the trafficking of cocaine. From hidden compartments and ingested capsules to fake documents, officers work 24/7 to protect their borders and stop criminals in their tracks.