A federal law enforcement source told CBS News that local police arrested eight people. The official said some of those apprehended were wearing body armor.

Benjamin Hanil Song is wanted for his alleged involvement in the July 4TH attack on the Prairieland Detention Center in North Texas, the Dept. of Public Safety announced late 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.