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

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

Las autoridades dicen que Alexander Paffendorf le dijo al tirador de la escuela de Madison que planeaba atacar ...

A judge granted a protective order against a Carlsbad, California, man who authorities allege was communicating with the ...

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

FBI agents interviewed Alexander Paffendorf, 20, late Tuesday, according to a court order obtained by The Washington Post.

More information has been confirmed regarding the Carlsbad man who federal agents say had been communicating with the ...

A judge in San Diego has granted a protective order against a Carlsbad, California man who authorities say was communicating ...

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

According to a gun violence restraining order, Carlsbad Police served Alexander Paffendorf on December 17. The gun violence restraining order included information that the FBI had interviewed ...