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

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

Michelle Zajko, 32, supplied the gun that killed US Border Patrol agent David Maland last week -- and may be tied to two ...

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

Teresa Youngblut was ordered held without bail in connection with the death of U.S. Border Patrol agent David Maland in a ...

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

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

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

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

Police records show that law enforcement officials are searching for a 32-year-old woman related to the purchase of the ...

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