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

Here are four new details emerging in the bizarre and tragic shooting of U.S. Border Patrol Agent David "Chris" Maland in ...

A man accused of murder in California appears to have sought a marriage license with a woman charged in connection with the ...

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

Teresa Youngblut, the woman charged in the shooting death of U.S. Border Patrol Agent David "Chris" Maland, has a detention ...

The U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives sent an alert to federally licensed firearms dealers a day after the shooting seeking information related to any gun purchases by Michelle ...

Woman charged with killing the border agent got a marriage license with her gun supplier, according to court records in King ...

A 21-year-old Washington state woman faces two weapons charges in connection with the fatal shooting of a U.S. Border Patrol ...

A Washington state woman charged in connection with the fatal shooting of a U.S. border patrol agent in Vermont had been in ...

Investigators said the guns allegedly used in the killing of a Border Patrol agent in Vermont were purchased in that state.

A 22-year-old man arrested last week in Redding in connection to a fatal stabbing in Vallejo earlier this month may be connected to an unusual series of killings across the country.