Police have been looking into how the 15-year-old killer got her hands on the gun she used when she wreaked havoc on the ...

The shooter, Natalie Rupnow, 15, was found dead by responding officers at Abundant Life Christian School around 11 a.m. on ...

Natalie Rupnow joined a shooting range just months before the 15-year-old opened fire on a Christian school in Madison, ...

Authorities identified a 15-year-old female student as the suspected gunman in a mass shooting at a Wisconsin private school ...