Details are emerging about a incident outside ICE's Prairieland Detention Center in Alvarado. Officials call it an egregious and coordinated attack on law enforcement.

ALVARADO, Texas — New videos obtained by WFAA show the frantic police response after an Alvarado Police officer was shot in the neck in an attack prosecutors describe as a coordinated ambush outside an Immigration and Customs Enforcement (ICE) detention center on the Fourth of July.

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.

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.

Federal law enforcement officials on Monday said 11 suspects are facing indictment in connection with a July Fourth holiday attack at an ICE detention

Eleven people face charges after a "planned ambush" of an ICE facility in Alvarado where a group intended "to kill ICE corrections officers," according to law enforcement officials.