Mark Follman

I asked AI chatbots to help me build an autonomous attack drone. They said yes.

A year of chats reveals glaring red flags—and disturbing ChatGPT replies—from long before a rampage at Florida State University.

The full data set from our in-depth investigation into mass shootings.

I asked about imitating the Uvalde attacker, defending against police gunfire, and more—everything short of directly stating intent to kill.

A new lawsuit underscores key questions about the Tumbler Ridge killer’s use of ChatGPT.

Several attacks involving OpenAI’s chatbot—including Tumbler Ridge and FSU—raise urgent questions about the technology.

The president's rhetoric portends worse to come.

RFK Jr. falsely claims that pills—not guns—are the source of the shootings epidemic.

There is no credible evidence that antidepressants cause violence, but the health secretary now vows a “massive” effort to prove the failed theory.

The red flag policy follows the worst mass killing in the state's history.