A California man was detained by the FBI and ordered to have his guns temporarily seized after he allegedly communicated with ...

Student and teacher victims named as man detained in California - Erin Michelle West, 42, and Rubi Patricia Vergara, 14, have ...

The 15-year-old student, who opened fire at a Wisconsin school and killed two people, was in therapy due to her troubled ...

Police are looking into the Madison, Wisconsin school shooting suspect's "turbulent home life," verifying an online declaration and determining the origin of the gun used.

Alexander Paffendorf had allegedly planned a mass shooting at a government building in a parallel and coordinated attack with Natalie ‘Samantha’ Rupnow.

Investigators were still working on Wednesday (Dec 18) to determine why a teenage girl opened fire two days ago at her ...

How 15-year-old Natalie Rupnow got the gun used in Monday's shooting could determine if her parents or anyone else could be ...

Wisconsin police did not plan any public updates Wednesday on the extremely rare religious school shooting that killed a ...

Police are searching through the digital footprint and social media of Rupnow. Her parents are cooperating with the investigation.