A United States Border Agent was shot and killed during a traffic stop in Vermont near the Northern border, Fox News has confirmed.

The FBI announced the arrest of a suspect Friday in the killing of U.S. Border Patrol Agent David "Chris" Maland near the Vermont-Canada border.

The fatal shooting occurred Jan. 20 in Vermont when Border Patrol agent David Maland stopped a vehicle on Interstate 91, about 20 miles south of the Canada border.

Here are four new details emerging in the bizarre and tragic shooting of U.S. Border Patrol Agent David "Chris" Maland in Vermont on Inauguration Day, including the killers' link to a "violent transgender commune.

Officials said the agent was shot on Interstate 91, which was closed for several hours near the border with Canada.

Prosecutors were set to argue on Thursday that a Washington state woman should remain jailed in connection with the death of a U.S. Border Patrol agent in a case that has grown to encompass killings in multiple states.

Associates of woman in Border Patrol agent's shooting death tied to other homicides in Pennsylvania and California.

Teresa Youngblut was ordered held without bail in connection with the death of U.S. Border Patrol agent David Maland in a case that has grown to encompass killings in multiple states.

Police are searching for a 32-year-old woman suspected of purchasing the semiautomatic handguns used by two people involved in the shooting death of a U.S. Border Patrol agent last week in northern Vermont.

Police records show that law enforcement officials are searching for a 32-year-old woman related to the purchase of the firearms allegedly used in the killing of Border Patrol agent David Maland.

Noem touched down at a small airport in the Northeast Kingdom in the same town where a border patrol agent was killed last week.