Ryan Louis Mosqueda, 27, opened fire on the Border Patrol office in McAllen, Texas, just before 6 a.m. Monday, police said.

Authorities suspect the attack was a deliberate ambush of immigration enforcement officials.

Police in Copperas Cove say the Streets Department is monitoring conditions and adjusting road availability as needed.

The city's police chief said the suspect has been "tentatively" identified as Ryan Louis Mosqueda of Michigan. A motive is ...

A man was killed Monday after he opened fire at a U.S. Border Patrol facility in McAllen, Texas, police officials said.

Ryan Louis Mosqueda had an assault rifle and was carrying a utility vest when federal agents returned fire on Monday morning.

MAJOR DISASTER DECLARATION: The catastrophic flooding struck on Friday, causing a surge of 20 to 26 feet on the Guadalupe ...

A shooter opened fired at a Border Patrol facility in McAllen, Texas, on Monday morning, a Department of Homeland Security ...

A Border Patrol employee and two officers were injured in the shooting, according to the Department of Homeland Security.

A man with a rifle and tactical gear opened fire on law enforcement officers Monday morning at a Border Patrol facility in McAllen, Texas, before being shot and killed during an exchange of fire with ...

Two officers and one Border Patrol employee were injured, including one shot in the knee, a federal spokesperson told USA ...

The man, who was armed with an assault rifle, opened fire on the building in McAllen, Texas, on Monday and was shot dead by ...