Judge Rules ICE Must Train Colorado Officers on Lawfully Performing Warrantless Arrests
The judge said ICE violated a prior injunction and ordered training for all arresting officers within 45 days.
- On Tuesday, U.S. District Senior Judge R. Brooke Jackson ruled that Immigration and Customs Enforcement agents in Colorado violated his November order limiting warrantless arrests, ordering mandatory retraining and stricter documentation protocols.
- The American Civil Liberties Union of Colorado sued the Trump administration last fall, alleging agents conducted unlawful "collateral arrests" of individuals caught up in enforcement actions rather than targeted deportations.
- During a March hearing, Jackson criticized agents who demonstrated a "shallow understanding" of legal requirements; none of the 36 arrest reports produced complied with his mandate, and ICE had "uniformly failed" to document flight risk.
- ICE must develop a "compliant training program" within 14 days; any officer not trained within 45 days is prohibited from performing warrantless arrests, and the agency must provide monthly updates to plaintiffs' lawyers.
- Similar restrictions on warrantless arrests have been ordered in Oregon, California, and Washington, D.C., and the ruling serves as a check on the Trump administration's mass deportation efforts, which have surged detentions of people without prior convictions.
20 Articles
20 Articles
A judge ruled that ICE agents in Colorado had violated an order that established the mites of arrest of persons without a court order.
Federal judge rules ICE in Colorado violated order limiting warrantless arrests
A federal judge has ruled that immigration officers in Colorado have violated his order limiting when they can arrest people without a warrant. Judge R.
Judge rules ICE must train Colorado officers on lawfully performing warrantless arrests
A Colorado federal judge issued an order on Tuesday enforcing a preliminary injunction order issued in November 2025 that barred ICE from "effecting warrantless arrests" in the state unless a pre-determination was made that the individual was likely to escape.
ICE 'noncompliant' with court order to stop illegal warrantless arrests in Colorado, judge says
The Byron G. Rogers U.S. Courthouse in downtown Denver is pictured on Jan. 21, 2021. (Chase Woodruff/Colorado Newsline)A federal judge in Denver on Tuesday said that Immigration and Customs Enforcement officers in Colorado have continued to make warrantless arrests in violation of federal law and a November injunction ordering the agency to halt the practice. In a new 30-page order, Judge R. Brooke Jackson of the U.S. District Court of Colorado …
ICE must retrain arresting officers in Colorado, federal judge rules
Federal immigration agents are violating a court order limiting how they can arrest people, the court found
ICE ‘materially violated’ order on warrantless arrests, Colorado judge says
U.S. District Court Senior Judge R. Brooke Jackson wrote that ICE had "materially violated" his prior order that directed immigration employees to make and document their evaluations of flight risk when arresting people without warrants.
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