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

A 20-year-old California man was detained for allegedly planning a mass shooting at a government building in a parallel and ...

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

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

A hearing for a gun violence restraining order Friday against Alexander Paffendorf, 20, was continued until April ...

Neighbors described Alexander Paffendorf, the alleged co-conspirator in the Wisconsin school shooting, as reclusive and ...

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

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

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

An unidentified ex-neighbor from San Diego described Alexander Paffendorf, 20, as “very creepy,” describing how she “never heard him speak a word” despite living next to him and his ...

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

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