The incident took place at the entrance of the U.S. Border Patrol sector annex in McAllen, a city in southern Texas that borders Mexico, according to the DHS spokesperson. Mosqueda fired dozens of rounds toward the building and agents inside, Rodriguez said.

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

AUSTIN, Texas (KAUZ) - The Texas 10 Most Wanted Fugitive List now features Benjamin Song. At Governor Greg Abbott’s order, Texas Crime Stoppers is also offering a $10,000 reward for Song. The FBI is also offering $25,000 for information that leads to Song’s arrest and conviction.

Benjamin Hanil Song was charged with three counts of attempted murder and three counts of discharging a firearm during a violent act, the FBI announced Wednesday.

A Blue Alert was issued on Wednesday for a man accused of shooting an Alvarado police officer during an attack at a U.S. Immigration and Customs Enforcement detention facility on July 4, according to the Texas Department of Public Safety and the FBI.

The 27-year-old shooter is dead and three officers are injured following an early morning shooting at a CBP station in McAllen, Texas

Ryan Louis Mosqueda, 27, was killed after opening fire on federal and local law enforcement, officials said. Investigators have not determined a motive.

The incident happened early on Monday morning, with Bill Melugin, Fox News correspondent, posting images to X showing the deceased shooter at the Border Patrol annex facility in McAllen, Texas. Melugin reported that the shooter had a rifle and tactical gear.

Officials from Euless and Plano are expected to provide an update on a homicide investigation during an afternoon news conference.

The officer was shot in the neck on Friday, the night of the Fourth of July , after reporting to the Prairieland Detention Center in Alvarado, about 40 miles (65 kilometers) southwest of Dallas. He was treated at a hospital and released, the Johnson County Sheriff’s office said.