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.

State and federal officials announced on Monday that 10 people were arrested for engaging in a "planned ambush" on an ICE detention facility in Texas over the Fourth of July holiday. The individuals were charged with attempted murder of a federal officer,

Since then, acting U.S. Attorney for the Northern District of Texas Susan Larson provided more details about an attack that occurred around 11 pm on July 4 at the ICE Prairieland Detention Center in Alvarado, Texas. The facility, which opened in 2017, is owned by the City of Alvarado, operated by LaSelle Corrections and has a 707-bed capacity.