Benjamin Song, 32, is wanted by the FBI in connection with an attack on the Fourth of July outside the Prairieland Detention Center in Alvarado.

He is wanted in connection with a July 4 attack on the U.S. Immigration and Customs Enforcement (ICE) Detention Facility in Alvarado, Texas, where an Alvarado police officer was shot.

A Blue Alert has been issued for Benjamin Hanil Song, 32, for his involvement in the serious injury of a law enforcement officer on Wednesday evening. RELATED: 10 held in Texas immigration detention center shooting that was ‘planned ambush,

The FBI is seeking a military veteran who is suspected of being involved in an ambush on officers at an ICE detention facility in North Central Texas on the Fourth of July.

The suspect is believed to have fired two AR-15-style rifles at three officers, and his criminal complaint document says he was in the U.S. Marine Corps Reserves for five years.

Federal authorities are actively searching for Benjamin Hanil Song, accused of a central role in an \"ambush\" at an ICE detention facility in Alvarado,

A manhunt is in progress in Texas for Benjamin Hanil Song after an attack leaving a law enforcement officer injured.

Benjamin Hanil Song is among 11 people facing three counts of attempted murder of federal agents and three counts of discharging a firearm during a violent act.

The July 4 attack is just one in a series of recent attacks against federal immigration officers. On Monday, July 7, U.S. Border Patrol agents in the Rio Grande Valley fatally shot a Michigan man who launched an attack at their McAllen facility before dawn.