Passengers caught carrying cocaine reveal the dramatic circumstances they claim pushed them into the crime. A man shows great imagination when he hides a stash of drugs.

Staff uncover two men risking their lives to smuggle cocaine. Plus, immigration officers stumble upon an unusual case when a Colombian woman arrives with her new-born baby.

Follow officials at Bogota's El Dorado International Airport as they foil the most audacious of traffickers and detect some of most sophisticated methods of drug smuggling.