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

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

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

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

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

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

A criminal complaint filed in federal court accuses Teresa Youngblut of assault as Agent David Maland's casket brought to ...

A Washington state woman has been charged in the fatal shooting of a U.S. Border Patrol agent in Vermont, which happened days ...

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.

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

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

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