Police across New England are looking for a person who they think bought the guns that were used in a shootout last week that killed a U.S. Border Patrol agent in Vermont.

A Washington state woman was ordered held without bail Thursday in connection with the death of a U.S. Border Patrol agent in ...

Authorities said she fired at agents during a traffic stop in northern Vermont, triggering a shootout that also resulted in the death of her companion, Felix Bauckholt.

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

Woman, 21, accused of killing Border Patrol agent in shooting linked to California stabbing appears in court - Teresa ...