All Cases


25 Court Cases
Court Case
Nov 9, 2026
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  • Government Transparency

ACLU of Massachusetts v. U.S. Department of Defense

We sued the U.S. Department of Defense for public records on military officers assigned to serve as temporary immigration judges. The apparent deployment of active-duty military personnel as judges with the power to deport and jail civilians raises serious constitutional questions.
Court Case
Nov 4, 2026
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  • Immigrants’ Rights|
  • +1 Issue

Greater Boston Legal Services et al. v. Mullin

The federal government recently began hiding the locations of people being held in ICE detention. We are suing over this unlawful policy, which effectively disappears people in custody from their communities.
Court Case
Aug 14, 2026
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  • Immigrants’ Rights|
  • +1 Issue

ACLU of Massachusetts v. Plymouth County Sheriff’s Department

We are seeking public records on the Plymouth County Sheriff Department’s programs for providing medical care to civil immigration detainees. The request follows widespread reports of inadequate care provided to those held in ICE custody.
Court Case
Apr 10, 2026
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  • Privacy and Surveillance|
  • +2 Issues

ACLU of Massachusetts v. Massachusetts State Police

Public records lawsuit seeks basic information about the state’s deployment and use of a powerful and unregulated surveillance technology that has generated widespread outcry in communities across Massachusetts.
Court Case
Jan 27, 2026
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  • Government Transparency|
  • +1 Issue

Burnley v. U.S.

The American Civil Liberties Union filed suit to seek redress and accountability for extrajudicial killings pursuant to the Death on the High Seas Act and the Alien Tort Statute.
Court Case
May 9, 2023
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  • Government Transparency

ACLU of Massachusetts v. Office of the State Auditor

In May 2023, the ACLU of Massachusetts filed a public records lawsuit against the Office of the State Auditor for wrongfully withholding documents related to prisoner deaths and health care at the houses of correction in two counties.
Court Case
Dec 12, 2022
Three surveillance cameras mounted on a poll in front of gray sky
  • Privacy and Surveillance|
  • +2 Issues

ACLU of Massachusetts v. Executive Office of Public Safety and Security et al.

The ACLU of Massachusetts, together with law firm Wolf Greenfield, filed a lawsuit against two Massachusetts agencies for failing to produce public records regarding the state’s use of automatic license plate reader (ALPR) technology.
Court Case
Dec 6, 2022
Blue and yellow color treatment on police car
  • Police Accountability|
  • +1 Issue

ACLU of Massachusetts v. City of Pittsfield

The ACLU of Massachusetts filed a public records lawsuit against the City of Pittsfield for failing to produce the Pittsfield Police Department’s policies, procedures, and records of street-level interactions.
Court Case
Sep 19, 2022
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  • Government Transparency

ACLU of Massachusetts v. CIA

The ACLU of Massachusetts filed a public records lawsuit to gather information about whether former President Donald Trump lied when he recently asserted the existence of a declassification “standing order” for materials he removed from the Oval Office.