A suspect is dead after opening fire at the entrance of the Border Patrol sector annex in McAllen, Texas, on Monday morning, authorities said.The suspect, identified as 27-year-old Ryan Louis Mosqueda,

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 Border Patrol and local police,

The man opened fire on the building in McAllen, Texas, on Monday. A border patrol employee and two officers were injured, federal officials said.