Alexander Paffendorf expressed regret for his involvement when a judge offered a chance for final words before keeping an ...

A California man has apologized for his connection to a 15-year-old girl who fatally shot a teacher and a fellow student at a ...

A criminal investigation remains ongoing into a Carlsbad man accused of communicating with a 15-year-old girl behind a deadly ...

A Carlsbad man who authorities say communicated with a Wisconsin school shooter appeared in a San Diego courtroom on Friday.

Officials with UW Health in Madison on Tuesday said two students who suffered injuries are now in "fair" condition" after the ...

Alexander Paffendorf was detained late last month after FBI agents said he was plotting a mass shooting with Natalie "Samantha" Rupnow.

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

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

A California judge ordered a man to surrender his guns and ammunition after police learned he messaged the teen who carried out a school shooting ... the man messaged Natalie Rupnow, 15, about ...