Natalie Rupnow, who killed two during a school shooting, was pictured in the shirt at a gun range before the attack. Newsweek ...

The work could take weeks, police said. Authorities are also mulling criminal charges, although it's not clear against whom.

Natalie Rupnow's alleged writings and her father Jeff Rupnow's Facebook paint two opposing pictures of the alleged school ...

A California man has been detained and had his guns seized after allegedly texting Wisconsin school shooter Natalie ...

Alexander Paffendorf expressed regret for his involvement in court on Friday without explaining his precise role.

The documents offer a glimpse into the life of 15-year-old Natalie Rupnow, who police say killed two people and wounded six ...

Newly discovered photos and posts reveal Wisconsin teen shooter Natalie Rupnow's disturbing obsession with notorious school ...

It is unclear whether Natalia is an only child, but in the post, Jeff referred to his daughter as "kiddo" and expressed pride ...

The teenage girl who killed two people inside her Wisconsin school was a new student, just weeks into her first semester ...

A California man apologized for his connection to the 15-year-old shooter who killed a student and teacher in a Madison ...

A 15-year-old student opened fire at a private Christian school in Madison, Wisconsin, leaving two dead and more than six ...

Explore the chilling connections between Natalie Rupnow and notorious school shooters. Discover the influences behind her ...