Court Cases

The ACLU of Colorado filed an amicus brief with the Colorado Freedom of Information Coalition urging the Colorado Court of Appeals to uphold a ruling that fees for body-worn camera footage are not authorized by Colorado’s Enhance Law Enforcement Integrity Act passed in 2020.

The ACLU of Colorado filed a lawsuit challenging Boulder’s ordinance that criminalizes the city’s unhoused residents by making it a crime to sleep outside with a blanket.

The ACLU of Colorado filed an appeal on behalf of a person incarcerated in the Colorado Department of Corrections (CDOC) whose case challenging a prison disciplinary conviction was dismissed because he missed the deadline for filing. Our client alleges he did everything he could to file on time and only missed the deadline because of CDOC’s own delay in providing him the documents he needed. The lower court agreed he had shown good cause for filing late but concluded it had no choice but to ignore those circumstances and apply the deadline strictly to bar his claims.

The ACLU of Colorado has joined an appeal with the ACLU’s Immigrants’ Rights Project, the ACLU of Oklahoma, and immigration lawyer Kelli Stump challenging the denial of a writ of habeas corpus filed on behalf of a noncitizen wrongfully detained in Oklahoma.

The ACLU of Colorado filed a class-action lawsuit against the Trump administration to enjoin ICE from conducting warrantless arrests in Colorado without probable cause that the person is a flight risk and in the country without proper legal documentation. On November 25, 2025, a federal judge found ICE had unlawfully arrested each of the named plaintiffs, certified a class of similarly situated individuals, and enjoined ICE from arresting anyone in Colorado without a warrant without first making the probable cause findings required by law.

The ACLU of Colorado joined civil rights groups and religious organizations to file an Amicus Brief arguing that there is no Free Exercise Clause violation when a governmental body conditions a public benefit on a religion-neutral and generally applicable requirement.