At the World Trade Bridge, drug-sniffing dogs lead officers to a startling discovery inside electrical transformers, while elsewhere, border officials detain a man with a warrant and navigate the complex cases of asylum seekers. Officers face the ever-evolving tactics of drug smugglers, testing their skills and determination to protect the border.

At the World Trade Bridge, drug-sniffing dogs lead officers to a startling discovery inside electrical transformers, while elsewhere, border officials detain a man with a warrant and navigate the complex cases of asylum seekers. Officers face the ever-evolving tactics of drug smugglers, testing their skills and determination to protect the border.