Police found a huge stash of guns and ammunition in his home, leading prosecutors to believe he was planning a "mass casualty ...

Jeffrey Kelly is detained for shootings at a DNC office in Phoenix; an arsenal of weapons was found at his home.

Nearly three-quarters of voters in the U.S. are concerned about political violence around the Nov. 5 election, according to a ...

Tempe police announced the arrest on Tuesday evening. Investigators reported finding several guns and ammunition in the ...

Arizona investigators surveilling the man accused of shooting at the Democratic National Committee office in a suburb of ...

Federal authorities are investigating threats against election officials and government workers that escalated from words to ...

Jeffrey Kelly was ordered held on a $500,000 cash bond in addition to the previous $500,000 bond ordered in the shootings at ...

Jeffrey Kelly is accused of shooting at a Democratic campaign office three times and had a cache of weapons inside his home, officials said.

Arizona’s secretary of state said affected voters would be contacted, adding, “Any attack that strikes at our democratic ...

In less than two weeks, Arizonans and the nation will decide the next president of the United States, but concerns about ...

but there were 88 threats related to “shootings” and “weapons” in the last month alone, according to data from the Arizona Counter Terrorism Information Center. “These numbers are ...

Police have arrested a man suspected of shooting up a Democratic Party office in Tempe on three different occasions. Here's ...