E1 - It's Kill or Be Killed

Aired: November 22, 2019

Meth smugglers and law enforcement officials play a high-stakes game of cat and mouse around Phoenix and the U.S.-Mexico border.

E2 - Greed Is a Deadly Sin

Aired: November 22, 2019

Follow the flow of smuggled hash as criminals transport it from Morocco, across the Strait of Gibraltar, up the coast of Spain and into France.

E3 - Bullet Against Bullet

Aired: November 22, 2019

In the poorest areas of Rio de Janeiro, elite teams of police officers risk their lives fighting brutal drug gangs with nothing to lose.

E4 - I'm a Law-Abiding Citizen

Aired: November 22, 2019

The drug MDMA is disturbingly popular in the U.K., where dealers smuggle it into music festivals and raves for eager customers.