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.

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

A man with a rifle and tactical gear was shot dead by police after he opened fire at a Border Patrol facility in Texas, the Department of Homeland Security (DHS) has said. Two officers and a border patrol employee were injured in the attack, including one who was shot in the knee. All three were sent to hospital for treatment, officials said.