A shooter opened fire at a Border Patrol facility in McAllen, Texas, on Monday morning, a Department of Homeland Security spokesperson said.Border Patrol agents and local police helped "neutralize" the shooter,

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

McAllen, Texas, Police Chief Victor Rodriguez said Mosqueda was armed with an assault rifle and was carrying a utility vest as he fired dozens of rounds at agents when they arrived at a Border