Some researchers say these recent attacks are examples of "nonideological" terrorism — the result of several antisocial, ...

Natalie Rupnow, who killed two and injured several more during a shooting at Abundant Life Christian School in Wisconsin on Monday, was pictured at gun range in the months before the attack.

On Monday, Natalie Rupnow, a teenage girl, opened fire on her fellow students, injuring six people and killing a teacher and another student. According to the authorities, Natalie also died from a ...

Natalie Rupnow, who killed two during a school shooting, was pictured in the shirt at a gun range before the attack. Newsweek's live blog is closed. The home of Natalie Rupnow's father was raided ...

Analysts say that two recent high school shootings highlight a growing trend of non-ideological violence among young perpetrators who are radicalized online.

In December, Natalie "Samantha" Rupnow killed a student, a substitute-teacher coordinator and herself at Abundant Life Christian School in Madison. The following month, 17-year-old Solomon ...