As the sprawling investigation unfolds, here’s an overview of the key figures involved and their alleged connections.

Investigators are exploring whether two apparently unrelated murders could be linked, by way of an alleged cult made up of ...

Current and former federal senior law enforcement officials have warned of a possible “violent pushback” from Mexican cartels ...

Maximilian Snyder, who has been charged with killing a California landlord, applied for a marriage license last year with Teresa Youngblut, who has been charged in connection with the fatal shooting ...

The woman, Teresa Youngblut, 21, of Washington state, faces two weapons charges in connection with the Jan. 20 death of ...

A 22-year-old man arrested last week in Redding in connection to a fatal stabbing in Vallejo earlier this month may be ...

Police are searching for a 32-year-old woman suspected of purchasing the semiautomatic handguns used by two people involved in the shooting death of a U.S. Border Patrol agent last week in northern ...

Pacific Crest Trail visitors could get a permit to cross into Canada to save dozens of miles walking to the nearest U.S. road ...

Congolese forces were losing control of the city of Goma on Wednesday after rebel groups backed by Rwanda took over the ...

The Trump administration has enlisted the U.S. military to quickly scale up its deportation capacity, which usually relies on ...