Thanks for listening to the Frontline Audiocast, the enhanced audio version of our documentaries.

We also produce a podcast, The Frontline Dispatch, available wherever you get your podcasts.

Right now, here is the audio cast of The Rise and Fall of Terragram.

Music peregram. Breaking news after reports of a shooting, multiple people ruthlessly gunned down.

Police have also discovered a lengthy manifesto.

In collaboration with ProPublica, reporters A.C. Thompson and James Bandler investigate the global rise of a dangerous movement.

This is a very militant, aggressive, dangerous community.

The story that we unraveled was frankly very disturbing.

What's interesting about this collective is how transnational it is.

How they radicalized online.

He was a very active user of all these channels.

And promoted violence.

Here was someone that they successfully indoctrinated and encouraged to kill and he'd gone out and done it.

Now on front line, the rise and fall of TerraGram.

You have to ask a question, what have we reaped as a result of this?

What new whirlwind are we throwing ourselves into?

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