Two of Radka Trokšiarová’s friends were killed in a shooting outside an LGBTQ+ bar in Bratislava, Slovakia, in 2022. The ...

To friends, Matthew Allison was a likable DJ in Boise, Idaho. But authorities say he helped lead the Terrorgram Collective, ...

In connection with "The Rise and Fall of Terrorgram," explore a selection of FRONTLINE and ProPublica’s past documentaries and podcasts tracing the evolution of violent white supremacists and online ...

Frontline and ProPublica team on an investigation of a white-supremacist network accused of trying to “encourage and inspire” acts of violence ...

Go inside the Terrorgram Collective, a transnational network of extremists accused of inciting acts of white supremacist ...

How white supremacists used the loosely moderated social media platform Telegram to inspire lethal violence — until ...

Premieres Tuesday, March 25, 2025 at 10 p.m. on KPBS TV / PBS app. How an online network known as Terrorgram spread extremism ...

Mark Klein, a whistleblower who exposed a National Security Agency program of mass government spying on American internet ...

Raney Aronson-Rath is the editor-in-chief and executive producer of FRONTLINE, PBS’ flagship investigative journalism documentary series produced at GBH in Boston. She’s a leading voice on the ...

“The Rise and Fall of Terrorgram” is part of a collaborative investigation from FRONTLINE and ProPublica. The documentary premieres March 25 at 10 p.m. EDT/9 p.m. CDT on PBS stations (check ...

As former Philippine President Rodrigo Duterte is arrested under an ICC warrant, explore his rise and his deadly drug crackdown.