The FBI said Song allegedly was involved at an attack on an officer on July 4 at Prairieland Detention Center in Alvarado, Texas.

The suspect, a former U.S. Marine Corps reservist, is accused of joining 11 others in an organized attack against officers at the Prairieland Detention Center.

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.

A former DACA recipient who received a green card under the Biden administration has been charged in connection with an anti-ICE attack in Alvarado, Texas.

The FBI is searching for Benjamin Hanil Song in connection with a July 4 shooting at the Prairieland Detention Center in Alvarado, an ICE-operated facility.

Phones buzzed across Texas just before 8 p.m. Wednesday with a high-priority emergency alert. But it wasn't about flooding, a storm, or a missing child. It was about a five-day-old shooting at an ICE detention center hundreds of miles away.

The Harris County Precinct 4 Constable's Office helped arrest Sergio Olivares, a suspect accused of damaging and chasing an ICE vehicle in the Houston area.