What really happened inside Antioch High that day? Go inside the shocking truth behind the shooter’s past, motives, and how ...

ADL investigators found that the students became shooters between 18 and 19 months after joining a graphic violence chatroom. The two also followed each other online. Rupnow followed Henderson on Dec.

A teen who opened fire in a Colorado high school this week was active on a so-called "violent gore" site months before the ...

An investigation charts how two school shooters followed similar arcs, from joining online extremist chats to carrying out ...

When Natalie Rupnow and Solomon Henderson, two teenagers separated by more than 500 miles, carried out school shootings in late 2024 and early 2025, they were linked by a global online network that ...