The FBI has acknowledged connections with other deaths but has not yet publicly discussed the broader investigation.

Investigators are exploring connections between the killing of a Vermont Border Patrol agent and multiple coast-to-coast ...

On Thursday, a grand jury indicted Teresa Youngblut on two counts of using a deadly weapon and discharging that weapon while ...

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

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

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

Teresa Youngblut appeared in U.S. District Court in Burlington for a detention hearing following her initial appearance ...

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

Law enforcement agencies in several states are reportedly searching for a woman believed to have supplied guns used in the ...