All Cases


17 Court Cases
Court Case
Jul 23, 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. Rodriguez-Nunez (Amicus)

The ACLU of Colorado joined ACLU Criminal Law Reform Project, Civil Rights Corps, Professors Kellen R. Funk and Sandra G. Mayson, and the Korey Wise Innocence Project in support of a petition for rehearing regarding the state constitutional right to bail.
Court Case
Apr 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

Beagle v. People (Amicus)

The ACLU of Colorado filed an amicus brief arguing that Colorado’s Sexually Violent Predator designation is punishment.
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.
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
Sep 30, 2024
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Sellers v. People (Amicus)

We filed an amicus brief calling for an end to mandatory life without parole sentences for people convicted of felony murder.
Court Case
Jun 3, 2024
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform|
  • +1 Issue

People v. Johnson and People v. Austin (Amicus)

The ACLU of Colorado filed amicus briefs in two jury selection cases, arguing that prosecutors cannot exclude people of color from juries based on their experiences of racial injustice with police.
Court Case
Aug 20, 2020
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Millard v. Sloan

In a groundbreaking ruling issued in 2017, federal district judge Richard Matsch declared that the Colorado statute requiring lifetime sex offender registry imposed cruel and unusual punishment on three convicted sex offenders whose cases the court heard in a bench trial. The civil rights case was litigated in the trial court by attorney Colorado attorney Alison Ruttenberg.
Court Case
Jul 11, 2016
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform|
  • +1 Issue

City of Wheat Ridge v. Taylor

The Wheat Ridge Municipal Court violated a Colorado law banning debtor’s prison practices by sentencing a homeless man to jail because he could not pay a fine, according to a filing made on his behalf by the American Civil Liberties Union of Colorado.
Court Case
Jan 26, 2016
In the Courts, ACLU of Colorado logo on a blue background with a woman holding the scales of justice.
  • Criminal Legal Reform

Ryals v. City of Englewood

In this case, ACLU attorneys challenged an Englewood ordinance that makes it a crime for registered sex offenders to live within 2,000 feet of any school, park, or playground, or 1,000 feet of any licensed day care center, recreation center, or swimming pool. As a practical matter, the ordinance bans previously convicted sex offenders from living in the city.