Here’s a look at the timeline of events in a series of killings that culminated in a Jan. 20 highways shootout that killed a ...

The woman charged in connection with the killing of a Border Patrol agent got the guns used in the shootout from an associate ...

The killing of U.S. Border Patrol Agent David Maland is tied to a cultlike group that federal prosecutors have linked to five ...

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

Federal prosecutors charge that Michelle Zajko provided false information to a federally licensed firearms dealer in Mount Tabor when she purchased firearms that were later traced back to two people ...

A woman from Washington state has been charged in connection with the fatal shooting of a U.S. Border Patrol Agent, which happened on Monday. Teresa Youngblut, 21, was charged Wednesday in federal ...

A Washington state woman has been arrested in connection with the fatal shooting of a U.S. Border Patrol agent in Vermont on Monday.