In 2019, the FBI arrested a coast guard lieutenant who'd been buying pain pills online, but it wasn't just Tramadol they found in his apartment: he'd spent years stockpiling weapons and studying mass shooter manifestos. The investigation revealed an obsession with sniper rifles, a kill list, and...

A teenager who murdered two people outside of a gay bar in Slovakia, a teenager who stabbed five men at a mosque in Turkey, and a teenager who planned to destroy infrastructure in New Jersey had one thing in common: they'd all been reading terrorism manuals produced by a group of neonazi...