Airport Security: Colombia

At El Dorado International Airport, anti-narcotics officers are shocked as an X-ray reveals a man wearing a nappy packed with cocaine. Plus, tragedy unfolds at immigration.

Dogs detect an ingeniously hidden drug shipment. Later, the race is on to save the life of a man who has attempted to smuggle cocaine capsules inside his stomach.

Officers deal with a flight carrying Columbians who have been deported from the US for crimes. Plus, drama unfolds when staff find 5kg of cocaine in a passenger's suitcase.

Immigration agents must stop a person from travelling under a fake identity. Plus, a passenger who claims to have been doing someone a favour could face years in jail.

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.