Mariana travels to the Amazon to track down the criminal networks behind a slew of killings and the illegal destruction of the rainforest. Critically acclaimed and nominated for 29 Emmys at the 2025 News and Documentary Emmy Awards, making it the most nominated title of the year, "Trafficked with Mariana van Zeller" uncovers global black markets.

Mariana follows a smuggling route of cars stolen from the U.S. to shipping containers bound for West Africa, where the demand is skyrocketing. Critically acclaimed and nominated for 29 Emmys at the 2025 News and Documentary Emmy Awards, making it the most nominated title of the year, "Trafficked with Mariana van Zeller" uncovers global black markets.

Mariana is on a mission to expose how ghost guns — untraceable firearms built from kits bought online — are fueling violence across the country. Critically acclaimed and nominated for 29 Emmys at the 2025 News and Documentary Emmy Awards, making it the most nominated title of the year, "Trafficked with Mariana van Zeller" uncovers global black markets.

White evangelicals comprise a third of all Republican voters and are among the GOP’s most organized voting blocs. But wide support for Donald Trump in 2016, against a backdrop of scandals, has brought heavy media scrutiny and now some faith leaders are striving to move evangelicalism away from political associations.