All Cases


264 Court Cases
Court Case
Apr 7, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Immigrant Justice

J.P.P. v. DHS, et al.

The ACLU of Colorado filed a lawsuit to halt the illegal deportation of J.P.P., a Venezuelan asylum seeker, to El Salvador.
Court Case
Mar 25, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Voting Rights

Citizens Project et al. v. City of Colorado Springs

The ACLU of Colorado and the ACLU’s Voting Rights Project joined a lawsuit challenging Colorado Springs’ unusual election timing, which violates many of its minority citizens’ rights.
Court Case
Feb 24, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Voting Rights|
  • +1 Issue

League of Women Voters of Greeley, et al. v. Board of County Commissioners of Weld County (Amicus)

Voters challenged the election map adopted by the Weld County Board of County Commissioners arguing that it must comply with the Colorado state redistricting statutes.
Court Case
Feb 19, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.

Griffith v. El Paso County, et al. (Amicus)

The ACLU of Colorado filed an Amicus Brief in support of Ms. Griffith, a transgender woman's, equal protection challenge to her pretrial confinement in the El Paso County jail, where she was assigned to the male housing unit and denied access to women’s commissary items.
Court Case
Feb 10, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform|
  • +1 Issue

Densmore v. People & Frazee v. People (Amicus)

In two cases involving DHS workers’ interrogations of parents in jail, the Colorado Supreme Court held that the DHS workers were not acting as agents of law enforcement so Miranda warnings were not required.
Court Case
Jan 30, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Immigrant Justice|
  • +1 Issue

Nash, et al. v. Mikesell, Sheriff of Teller County, CO

We argue that under the 287(g) Program, at the request of U.S. Immigration & Customs Enforcement (“ICE”), the Sheriff unlawfully prolongs the detention of people who are incarcerated who are otherwise eligible for release from jail.
Court Case
Dec 16, 2024
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

McDonald v. People and Ward v. People (Amicus)

In 2019, the Colorado Supreme Court changed how lengthy sentences are reviewed for proportionality. Now, the Court will decide whether people who were sentenced before 2019 can benefit from those changes.
Court Case
Dec 9, 2024
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Government Transparency

Archuleta v. Roane (Amicus)

The Colorado Supreme Court upholds the availability of the Colorado Open Records Act to parties litigating against an agency that holds public records
Court Case
Nov 14, 2024
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Illegal Practices in the Pueblo Municipal Court

The ACLU of Colorado is investigating and bringing habeas corpus cases based on unlawful practices occurring in the Pueblo Municipal Court where the court is issuing new “Contempt of Court” charges against defendants for missing court dates, resulting in extreme and illegal jail sentences.