A 27-year-old man was killed Monday after opening fire at a U.S. Border Patrol facility in McAllen, Texas, authorities said.

Border Patrol and local police say the alleged shooter was killed when officers returned fire. An investigation is ongoing.

A 27-year-old Michigan man was shot dead by U.S. Border Patrol agents after opening fire with an assault rifle on a U.S.

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

A 27-year-old Michigan man was shot dead by police after opening fire with an assault rifle on a U.S. Border Patrol station ...

A 27-year-old man with a rifle and tactical gear was killed Monday morning after exchanging fire with law enforcement officers at a Border Patrol facility in McAllen, Texas, injuring several.

A heavily armed man opened fire on federal agents with an assault rifle Monday morning at a U.S. Border Patrol facility in ...

The man opened fire on the building in McAllen, Texas, on Monday. A border patrol employee and two officers were injured, federal officials said. By Christine Hauser and Mark Walker A gunman fired ...

Law enforcement sources say the officer is in stable condition. "This morning an individual opened fired at the entrance of the United States Border Patrol sector annex in McAllen, Texas.