The investigation revealed the K-9 had a history of attacking handlers and was not being abused before the attack.

A drug detection K9 with the Tombstone Marshal's Office that was killed while attacking his own handler, had a history of unprovoked attacks on handlers while with the US Border Patrol.

A Cochise County deputy who fatally shot a Tombstone Marshal’s Office K9 after being attacked in November has been cleared of any wrongdoing, according to the Cochise ...

A Tombstone Marshal’s Office deputy was forced to fatally shoot his K9 partner after an unprovoked attack, according to the ...

If the canine start barking then, the official can have suspicion that you might have ... Gordo Marin) affirmed the authority ...

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

Two women from Honduras and El Salvador were discovered abandoned in the Rio Grande Valley on Saturday morning by a smuggling ...

More than 180 pounds of methamphetamine was seized by the U.S. Border Patrol in a pair of traffic stops in Southern ...

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

A woman from Washington state has been charged in connection with the fatal shooting of a U.S. Border Patrol agent in Vermont, where authorities had for days been watching her and a German ...

Teresa Youngblut, 21, has been charged in the killing of Vermont-based Border Patrol Agent David Maland, which occurred on Monday. "I got stopped at the border so that was, that was intense ...

The FBI said Friday that it arrested a Washington state woman in the fatal shooting of a U.S. Border Patrol agent during a traffic stop in Vermont earlier this week. Teresa Youngblut, 21 ...