Featured Cases

Court Case
Oct 23, 2025
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  • Freedom of Speech and Association|
  • +1 Issue

O’Hara v. Beck: Defending the Right To Protest the National Guard

In Star Wars, the Imperial March is the music that plays when Darth Vader and his storm troopers enter the scene. It’s also the soundtrack of Sam O’Hara’s protest against the National Guard’s presence in D.C. National Guard troops arrived in the District after President Donald Trump deployed them to support local police—an act that Mr. O’Hara views as a violation of centuries-old norms against militarizing domestic law enforcement and a threat to individual freedom. To highlight the surreal danger of the deployment, Mr. O’Hara began walking behind Guard members when he saw them in the community, playing The Imperial March on his phone, and recording. Most community members got the point of the protest, and so did several members of the Guard, who either smiled or laughed in response. Ohio National Guard Sgt. Devon Beck, however, was not amused by the satire. He threatened to call MPD if Mr. O’Hara didn’t stop his protest. When Mr. O’Hara persisted, Sgt. Beck recruited MPD officers to the scene, and the officers proceeded to detain and handcuff Mr. O’Hara, ending his demonstration. The First and Fourth Amendments (not to mention D.C. law) bar government officials from detaining people just because of their speech. Mr. O’Hara is suing to vindicate that principle. Press Release
Court Case
Mar 26, 2025
Three women federal workers in power poses
  • Equal Protection and Discrimination|
  • +4 Issues

STAINNAK V. TRUMP – CHALLENGING PURGE OF DEI-ASSOCIATED FEDERAL WORKERS AS DISCRIMINATORY AND RETALIATORY FOR PERCEIVED POLITICAL BELIEFS

Federal employees filed a complaint against the Trump administration for targeting workers, especially people of color, women, and non-binary workers, for participating in diversity, equity, and inclusion (DEI) activities, violating their First Amendment rights.

All Cases

73 Court Cases
Court Case
Oct 25, 2023
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  • Freedom of Speech and Association

United States v. Trump (challenging vague and broad gag order against criminal defendant

Court Case
Sep 07, 2023
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  • Freedom of Speech and Association|
  • +1 Issue

Molina v. Book – Advancing the right to observe police, and challenging qualified immunity doctrine, which shields officials from constitutional accountability

In 2015, police officers shot tear gas at two legal observers with bright green "Legal Observer" hats. The court ruled that words printed on clothing are not entitled to First Amendment protections. Together with the National ACLU and the ACLU of Missouri, we petitioned SCOTUS to review the case.
Court Case
Mar 22, 2023
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  • Equal Protection and Discrimination|
  • +1 Issue

SONMEZ V. WASHINGTON POST – IS AN EMPLOYMENT DISCRIMINATION CLAIM AGAINST A NEWSPAPER A SLAPP?

Court Case
Nov 04, 2021
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  • Police Practices and Police Misconduct|
  • +2 Issues

Cameron v. District of Columbia – Challenging Practice of Needlessly Retaining Arrested Individuals' Cell Phones for Months or Years Without Process

Court Case
Oct 04, 2021
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  • Freedom of Speech and Association

Mashaud v. Boone – What Does “Constitutionally Protected Activity" Mean in the D.C. Stalking Law?

Apparently recognizing that a law making “communicat[ion]” a crime risks the prosecution of speech protected by the First Amendment, the law provides that “[t]his section does not apply to constitutionally protected activity.” But the D.C. Court of Appeals has never explained what that means.
Court Case
Aug 12, 2021
Asinor v. D.C. pic
  • Police Practices and Police Misconduct|
  • +2 Issues

Asinor v. District of Columbia – Challenging Use of Chemical Irritants and Less-Lethal Projectiles Against Demonstrators and Journalists

The ACLU-DC filed a lawsuit on behalf of two photojournalists against the District of Columbia and 8 D.C. Metropolitan Police Department officers for unleashing chemical irritants and stun grenades one month after the D.C. Council instilled a ban on the use of these weapons during demonstrations.
Court Case
Apr 06, 2021
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  • Due Process/Procedural Rights|
  • +3 Issues

Chebli v. Kable – Arab-American put on No-Fly List for refusing to become FBI informant

The ACLU. ACLU-DC, and ACLU-MI filed a lawsuit in federal court on behalf of Ahmad Chebli, a Michigan father of two who the U.S. government wrongly placed on the No-Fly List over two years ago, after he refused to become an FBI informant.
Court Case
Oct 01, 2020
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  • Freedom of Speech and Association|
  • +2 Issues

Dashtamirova v. United States

The ACLU-DC filed a formal complaint on behalf of a protestor who was injured by the National Guard’s use of low-flying helicopters to intimidate racial justice demonstrators.
Court Case
Jul 20, 2020
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  • Freedom of Speech and Association

Ahmed v. Department of For-Hire Vehicles -- Cursing a cop is protected speech