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

New details regarding the fatal shooting of Minnesota-born U.S. Border Patrol agent David Maland have been revealed in court.

The weapon that killed Agent David Maland last week in northern Vermont was bought by a person of interest in a double murder ...

Michelle J. Zajko, 32, allegedly gave guns to pair accused in Border Patrol agent's shooting death. She's a 'person of ...

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

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

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

The U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives sent an alert to federally licensed firearms dealers a day after ...

The woman accused of killing U.S. Border Agent David Maland allegedly used a gun bought by someone who was a person of ...

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

The US Border Patrol agent murdered during a traffic stop with a migrant in Vermont was an Air Force veteran who survived the ...

Teresa Youngblut, 21, from Washington state, has been charged with two weapons-related offenses in connection to the death of ...