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 ...

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

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

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, ...

Lakeside School classmates Maximilian Snyder and Teresa Youngblut both are in jail, accused in killings on opposite sides of ...

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.