Some researchers say these recent attacks are examples of "nonideological" terrorism — the result of several antisocial, decentralized, online networks coming together.

The Metro Nashville Public Schools board had approved a $1 ... “There hasn’t been an event yet where it’s like, the notorious school shooter with the manifesto, typically it’s not a bad actor.” In the ...

News and police groups fought to release the manifesto of the Covenant School shooter in Nashville, but the school and victims’ parents opposed that, saying it could spark copycat attacks and ...

The attacks, at high schools in Madison, Wis., and Nashville, Tenn ... his team is now finding that a growing number of school shooting plots appear to tie back to the TCC.