A retired FBI agent reveals how organized anarchist groups are hijacking peaceful anti-ICE demonstrations using sophisticated tactics to provoke confrontations with law enforcement.

The suspect injured an officer when he hurled rocks at law enforcement vehicles on Saturday afternoon on Alondra Boulevard in Paramount, according to the FBI.

Three people were arrested late Saturday and early Sunday after Portland police declared a riot near the U.S. Immigration and Customs Enforcement building.

The FBI is searching for a suspect accused of assaulting a federal officer and damaging government property during the anti-ICE demonstrations in Los Angeles.

ICE and federal law enforcement announced the arrest of a series of immigrants on charges including assault and battery and selling illegal firearms.

Two of four men who broke out of an immigration jail in Newark have been recaptured, authorities said Sunday. Joel Enrique Sandoval-Lopez and Joan Sebastian Castaneda-Lozada were both caught within 72 hours of escaping, the FBI said. Sandoval-Lopez was nabbed Saturday in Passaic, sources told WNBC.

The FBI collared an alleged Los Angeles riot leader who they say helped distribute dozens of face shields to anti-ICE rioters on the streets of Los Angeles. The FBI nabbed Alejandro Theodoro Orellana on Thursday morning.