All Cases


9 Court Cases
Court Case
Jul 27, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform|
  • +1 Issue

Isaac N., et al. v. Polis, et al.

The ACLU of Colorado filed a class action lawsuit seeking a declaration that state of Colorado officials are illegally confining hundreds of children in dangerous detention facilities instead of providing them with community services.
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.
  • 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 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
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.
Court Case
Mar 12, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Privacy & Technology|
  • +1 Issue

Armendariz and Chinook Center v. City of Colorado Springs, et al.

This case concerns the Colorado Springs Police Department’s use of unconstitutional warrants to comb through activists’ digital data in retaliation for their political speech and association.
Court Case
Jan 23, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Freedom of Expression & Religion|
  • +1 Issue

Crookshanks, et al. v. Elizabeth School District

The ACLU of Colorado sued the Elizabeth School District because it banned and removed at least 19 books from school libraries based on the school board’s disagreement with the ideas they contain. The plaintiffs include students who have a right to access those books.