Season 4: Madrid

A young man is detained for an inspection when irregularities are detected in his backpack. A man in a wheelchair goes through an exhaustive control for his striking hand luggage, while the woman who attends it is under suspicion.

A passenger's backpack casts suspicion; officers suspect a young man travels under a false identity.

Officers handle a disrupted young passenger; a Danish couple try to justify their unusual luggage.

A police officer suspects of two passengers and decides to dispel doubts.

A passenger impersonates an anti-narcotics officer from Colombia.

An elderly man claims that he has traveled to Spain for surgery.

Agents stop a couple coming from Colombia with 16 kilograms of high purity cocaine.

Police detain a man coming from Medellin with cocaine in his underwear, but he may be hiding more.