Ex-counselor Mario Bernal arrested after allegedly threatening to "create the next Columbine shooting" at a Christian summer ...

Mario Bernal, 23, is also accused of locking children in a hot room as a way to "discipline" them," staffers said.

The 21-year-old man behind Austria's worst school shooting posted on social media from the building just before he shot dead ...

Former Rep. Carolyn McCarthy is being remembered for turning her pain into action after the 1993 LIRR massacre.

Former U.S. Rep. Carolyn McCarthy, who successfully ran for Congress in 1996 as a crusader for gun control after a mass ...

A counselor for a children's camp in Polk County has been arrested after allegedly threatening to “create the next Columbine shooting.” ...

FOXBORO — Police and school officials are investigating a social media threat that referenced Ahern Middle School and the ...

Artur A posted a photograph of himself in the toilet of Dreierschutzengasse high school in Graz, minutes before he entered two classrooms to murder nine boys and girls, and one teacher ...

First, it was Columbine in 1999, followed by Sandy Hook in 2012, Marjory Stoneman Douglas High School in 2018, Oxford High ...