Officials seized guns and ammunition from Alexander Paffendorf after he allegedly admitted to communicating with Natalie ...

The authorities investigating the motive behind Natalie Rupnow's open gunfire at the Abundant Life Christian School, found ...

A Carlsbad man has been ordered to surrender his guns after allegedly communicating with the teenager behind this week's ...

FBI agents detained Alexander Paffendorf, of Carlsbad, California, according to an emergency gun violence restraining order ...

Authorities say Alexander Paffendorf told the Madison school shooter he planned to attack a government building.

A Carlsbad, California, man has been ordered to surrender his guns after authorities said he communicated with the teenager ...

Alexander Paffendorf had allegedly planned a mass shooting at a government building in a parallel and coordinated attack with ...

Paffendorf seems to have maintained a low-profile online presence, as no social media accounts linked to his name were found.

A San Diego judge on Tuesday authorized the order, demanding that Paffendorf surrender any firearms and ammunition, while ...

The FBI has detained Alexander Paffendorf, a 20-year-old man from California for allegedly conspiring with the 15-year-old ...

Alexander Paffendorf, of Carlsbad, exchanged messages with Natalie “Samantha” Rupnow, 15, about targeting a local government building.

A California man, Alexander Paffendorf, 20, has been detained for allegedly conspiring with 15-year-old Natalie Rupnow in the ...