A Venezuelan cartel boss is tracked down in the Dominican Republic, after which law enforcement prepares to intercept one of his shipments. Elsewhere, a group of recovering addicts travel to the slums to help others struggling with dependency.

Panamanian police get intel on a drug exchange. Units head out to surprise the traffickers, but the mission takes an unexpected turn. In Puerto Rico, U.S. Customs and Border Protection oversee the arrival of a ferry from the Dominican Republic.