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

After learning a suspect in a fatal Border Patrol shootout was her son's partner, a woman called police for a welfare check.

Court documents obtained by NBC5 allege that Youngblut carried and fired a .40-caliber Glock handgun during an encounter with ...

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, 21, was charged Wednesday in federal court with charges of using a deadly weapon to assault, resist or ...

The woman charged in the shooting, Teresa Youngblut of Seattle, was scheduled to appear in federal court Monday.

The murder of a US Border Patrol agent near the Canadian border appears to be linked to a radical leftist trans militant cult ...

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

An elderly Vallejo crime witness who was ambushed and fatally stabbed could be tied to multiple coast-to-coast deaths, ...

The suspected killers of U.S. Border Patrol agent David Maland were reportedly part of a vegan, "anarchist" cult whose ...

A man accused of murder in California appears to have sought a marriage license with a woman charged in connection with the ...

The police report filed in May 2024 shows that 21-year-old Teresa Youngblut's parents were concerned for her mental health.