1. Cartel USA

Mariana explores the growing influence of Mexican cartels in the U.S.

2. Scam City

Mariana heads to a Southeast Asian hotbed for scamming, where criminal organizations are holding thousands of hostages and forcing them to scam.

3. The Tranq Dope Underground

Mariana investigates the mysterious next wave of America's opioid crisis.

4. Brides for Sale

Mariana travels to Vietnam to investigate reports that young women are being trafficked into China to be sold as unwilling brides.

5. Million Dollar Highway Heists

Mariana investigates the global phenomenon of armored car heists, responsible for some of the most brazen and dangerous robberies in the world

6. Inside America's Militias

Mariana investigates the growing influence of heavily armed militias.

7. The Great American Rehab Scam

Mariana investigates the dark underworld of fraudulent addiction treatment programs.

8. Black Market Love

Mariana investigates the global surge in anti-LGBTQ+ violence.

9. Underground Street Racing

Mariana investigates the deadly world of illegal street racing.