All Cases


262 Court Cases
Court Case
Mar 23, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.

City of Westminster – Solicitation Ordinance

The ACLU of Colorado sent a letter to the City of Westminster regarding its likely unconstitutional ordinance limiting solicitation on public streets and intersections.
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
Feb 13, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Mortis v. Polis (Amicus)

The ACLU of Colorado filed an amicus brief in support of a class action lawsuit brought by incarcerated Coloradans alleging the state is violating the voter-approved constitutional amendment banning slavery in all instances—including for those convicted of crimes.
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.
Court Case
Jan 12, 2026
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

State of Colorado v. McGee (Amicus)

The ACLU of Colorado filed an Amicus Brief seeking to provide the Court with Colorado-specific context that counsels strongly against eroding the protection provided by a second competency evaluation by an evaluator of the raising party’s choice.
Court Case
Dec 23, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Voting Rights|
  • +1 Issue

United States of America v. Jena Griswold

The ACLU of Colorado moved to intervene on behalf of Common Cause and individual Colorado voters in a federal lawsuit over the federal government’s demand that Colorado turn over its entire voter registration rolls, including voters’ sensitive personal data.
Court Case
Dec 4, 2025
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Student and Youth Rights

Pledge of Allegiance Protest

The ACLU of Colorado sent a letter to the Superintendent of Littleton Public Schools after being notified that a student was discouraged from sitting in protest during the Pledge of Allegiance.
Court Case
Sep 30, 2025
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

St. Mary Catholic Parish v. Roy (Amicus)

We filed 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.
Court Case
Sep 29, 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

Colorado v. Gregg (Amicus)

The ACLU of Colorado filed an amicus brief with Spero Justice and Office of the Alternate Defense Counsel arguing that Colorado’s habitual sentencing scheme is unconstitutional.