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

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

The California suspect was listed on a marriage application with a woman accused of killing a Border Patrol agent. They ...

We were shocked and saddened,” said one resident of Newport, Vt., of the slaying of the US Border Patrol agent David Maland ...

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

A woman charged in the fatal shooting of a U.S. Border Patrol agent in Vermont is scheduled to appear in federal court.

A woman has been arrested in connection with the fatal shooting of US Border Patrol agent earlier this week on a highway in ...

The FBI says it arrested a 21-year-old Washington state woman in the fatal shooting of a U.S. Border Patrol agent in Vermont.

A woman from Washington state has been charged in connection with the fatal shooting of a U.S. Border Patrol agent in Vermont ...

A Washington state woman has been arrested in connection with the fatal shooting of a U.S. Border Patrol agent in Vermont on ...

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