Burlington, Vt. — The FBI said Friday that it arrested a Washington state woman in the fatal shooting of a U.S. Border Patrol agent during a traffic stop in Vermont earlier this week.

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

COVENTRY, Vt. (TNND) — A 21-year-old Washington state woman has been arrested in connection to the fatal shooting of a U.S. Border Patrol agent in Vermont, according to the FBI. Teresa Youngblut was charged with assault on a federal law enforcement officer in Monday's killing of 44-year-old David "Chris" Maland.

The FBI says the woman and a German man who died in the firefight had been under surveillance for several days.

The two people involved in the fatal shooting of Vermont U.S. Border Patrol Agent David “Chris” Maland have been identified. Teresa Youngblut, 21, of Washington state, has been charged with assault on a federal law enforcement officer and is also facing a firearms charge.

And the humbling result? Vermont suffered its widest margin of defeat at home of coach John Becker's 14-year tenure. UMBC took control with its own big run and then cruised in the second half, riding red-hot shooting, to seize an 80-63 victory over the Catamounts in front of 2,537 at Patrick Gym.

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

Authorities investigating the scene of the fatal shooting of a US border patrol agent at the Vermont border this week discovered a trove of weapons and tactical gear in the suspects’ car.

A 21-year-old Washington state woman was arrested Friday for allegedly shooting a US Border Patrol agent to death in Vermont earlier in the week, according to federal authorities.

A Washington state woman faces two felony charges stemming from the investigation into the death of Agent David C. Maland on Monday. She has not directly been charged with Maland’s killing.

A procession for a U.S. Border Patrol agent killed in Vermont came through the Capital Region on Friday. The remains of David “Chris” Maland traveled from Burlington to Albany International Airport. They will be transported to his family in Minnesota.