1. Black Market Organs

8

. 18 January 2023. 45 min

A look at the complex inner-workings of the global underworld, black and informal markets.

2. LSD

9

. 25 January 2023. 45 min

Mariana goes in search of the elusive chemists who make the world's LSD.

3. Ghost Guns

8

. 1 February 2023. 45 min

Mariana exposes the dangers of the growing and deadly ghost guns industry.

4. Terrorist Oil

9

. 8 February 2023. 45 min

Mariana investigates how illicit oil is fueling terrorist groups worldwide.

5. MDMA

7

. 15 February 2023. 45 min

An alarming message from her son's middle school about MDMA sparks van Zeller into high gear. She traces the supply chain of "the love drug" within the Los Angeles clubs back to its booming epicenter in the Netherlands, where a mob-infested underworld has recently murdered a well-known journalist.

6. Black Market Babies

9

. 22 February 2023. 51 min

Mariana explores surrogacy's dark side; a babies-for-cash black market.

7. Cyber Pirates

8

. 1 March 2023. 42 min

Mariana investigates the lucrative black market for private data.

8. Gangs

9

. 8 March 2023. 43 min

Mariana journeys into gangland to understand the violence plaguing LA.

9. Crypto Scams

7

. 15 March 2023. 43 min

Mariana embeds with crypto scammers who show her how they make millions.

10. Fight Clubs

9

. 22 March 2023. 43 min

Mariana investigates the growing popularity of bare-knuckle fighting.