All Cases


264 Court Cases
Court Case
Jul 21, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Government Transparency

ACLU, et al. v. U.S. Dep't of Health and Human Services

The ACLU of Colorado along with our partners filed a FOIA lawsuit against HHS for failing to respond to a FOIA request seeking transparency about the Trump administration’s unprecedented restrictions on federal childcare and family assistance funding.
Court Case
Jul 13, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

The People of the Town of Silverthorne v. Tettamanti

The ACLU of Colorado is appealing the Silverthorne Municipal Court order that wrongfully sentenced Mr. Tettamanti to three days in jail for contempt.
Court Case
Jul 10, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Government Transparency|
  • +1 Issue

ACLU of Colorado v. U.S. Immigration and Customs Enforcement

ACLU of Colorado filed a lawsuit against ICE to obtain additional records regarding the agency’s ramp-up plans to expand immigration detention across Colorado and Wyoming. The government has since produced heavily redacted documents revealing some new information about ICE's plans.
Court Case
Jul 9, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Government Transparency

City of Boulder v. Yellow Scene Magazine (Amicus)

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.
Court Case
Jul 9, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

People v. Vernagallo (Amicus)

The ACLU of Colorado filed an amicus brief in support of a petition for certiorari asking the Colorado Supreme Court to decide whether the state hospital’s nine-month delay in sending Mr. Vernagallo to restoration services is attributable to the government for the purpose of his constitutional right to a speedy trial.
Court Case
Jul 8, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Immigrant Justice

Mendoza Gutierrez v. Baltasar, et al.

The ACLU of Colorado filed a class action lawsuit in federal court seeking to declare that ICE and DHS’s new practice of denying release on bond to groups of noncitizens violates federal law.
Court Case
Jul 2, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

E.L., et al. v. Claps, et al. (Amicus)

The ACLU of Colorado and National ACLU’s State Supreme Court Initiative filed an Amicus Curiae Brief in the Court of Appeals in a case challenging the Adams County Detention Facility’s ban on in-person and contact visitations.
Court Case
Jun 30, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Immigrant Justice

Santillan Quiroz v. Mullin, et al.

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.
Court Case
May 26, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Alvarado-Vasquez v. People & Rodriguez-Ortiz v. People (Amicus)

The ACLU of Colorado joined the Innocence Project and the Korey Wise Innocence Project to submit Amici Briefs in support of challenges to the admissibility of firearm toolmark analysis.