Federal Judge Found Georgia Corrections ‘Flagrantly Violated’ Solitary Confinement Reforms, Falsified Compliance Documents

This explainer is based on Solitary Confinement & Restrictive Housing. All statistics and findings are drawn directly from this source.

Also available as: Public Explainer | Legislator Brief | Media Brief | Advocate Brief

News Lead

A federal judge found that the Georgia Department of Corrections “flagrantly violated” a court-ordered settlement requiring reforms to its solitary confinement practices, falsified compliance documents, and demonstrated “no desire or intention to comply” with the agreement — even as people were held naked in strip cells for hours or days and forced to defecate on toilet paper because broken toilets went unrepaired.

The April 2024 contempt order, spanning 100 pages, documented conditions at Georgia’s Special Management Unit (SMU) at Georgia Diagnostic and Classification Prison in Jackson — a facility one leading national expert described as “one of the harshest and most draconian” solitary confinement facilities in the nation. Data from the facility showed that 78% of the 182 people held in the SMU had been confined in isolation for more than two years, with 26% held for more than five years — periods that far exceed the 15-day threshold the United Nations classifies as torture.

The findings emerge against a backdrop of systemic crisis: a separate October 2024 U.S. Department of Justice investigation found staffing vacancy rates of approximately 50% systemwide and exceeding 70% at Georgia’s 10 largest prison facilities — shortages so severe that people “bled out from treatable stab wounds, waiting for a guard escort.” The staffing collapse makes compliance with even basic solitary confinement reforms structurally impossible, as there are not enough officers to escort people to outdoor recreation, programming, or medical care.

Key Takeaway: A federal judge found Georgia’s corrections department falsified compliance documents and showed ‘no desire or intention to comply’ with court-ordered solitary confinement reforms, while people endured conditions experts call among the harshest in the nation.

Quotable Statistics

Solitary & Suicide
– People in solitary confinement comprise approximately 6–8% of the total U.S. prison population but account for roughly 50% of all prison suicides.
– Individuals with mental illness in solitary are approximately 7 times more likely to self-harm than those in general population.

Georgia’s Special Management Unit
– 78% (141 of 182 people) had been held in isolation for more than 2 years as of July 2017.
– 44% (80 people) had been held for more than 4 years.
– 26% (47 people) had been held for more than 5 years.
– 39% of people in the SMU had a diagnosed mental illness.
– Cells measured approximately 6 feet by 9 feet — roughly the size of a parking space.
– Timothy Gumm, the named plaintiff, was held for 7.5 years despite 14 separate recommendations over 4 years that he be transferred out.
– Johnny Mack Brown was held for 9 years.

Court Sanctions
– The federal court imposed daily fines of $2,500 ($75,000 per month) starting May 20, 2024, for a period of 6 months.
– Chief Judge Marc T. Treadwell issued a 100-page contempt order documenting the violations.

Georgia Staffing Crisis
– Approximately 50% staffing vacancy rate systemwide.
– Greater than 70% vacancy at the 10 largest facilities.

International Standard
– The UN Mandela Rules define prolonged solitary confinement as exceeding 15 consecutive days and classify it as torture. Georgia held people for years.

Psychological Harm (Dr. Craig Haney’s research)
– 91% of people in solitary reported anxiety.
– 77% reported chronic depression.
– 70% reported an impending nervous breakdown.

Racial Disparities (Federal BOP data, 2022)
– Black individuals constituted 38% of the total BOP population but 59% of Special Management Unit placements.

National Context
– 31,542 people were held in restrictive housing across 39 reporting states in 2019.
– 11% (nearly 3,000 people) had been held for more than 3 years.
– The U.S. Supreme Court declined to hear the case of Dennis Wayne Hope, who was held in continuous solitary for 27 years in a 54-square-foot cell.

Key Takeaway: Georgia held 78% of SMU prisoners in isolation for over two years — in a facility experts called one of the harshest in the nation — while 39% had diagnosed mental illness and the UN defines anything over 15 days as torture.

Context and Background

What is solitary confinement? The confinement of people in cells for 22 or more hours per day without meaningful human contact. It is also called restrictive housing, segregation, or isolation.

What is the SMU? Georgia’s Special Management Unit at Georgia Diagnostic and Classification Prison in Jackson is the state’s primary long-term solitary confinement facility. People were held in 6-by-9-foot cells with solid metal doors, no outside light, and no personal property.

What is the Gumm v. Jacobs case? Timothy Gumm, held in the SMU for 7.5 years, filed a handwritten pro se lawsuit in 2015 challenging SMU conditions. The Southern Center for Human Rights and the law firm Kilpatrick Townsend & Stockton LLP later joined the case. A January 2019 settlement required reforms including a minimum of 3 hours of out-of-cell time plus 1 hour of outdoor recreation, a maximum of 24 months in the SMU, programming, and mental health evaluations.

What went wrong? In April 2024, Chief Judge Marc T. Treadwell found that GDC had systematically violated the settlement: people were placed in strip cells upon arrival and left naked for hours or days; compliance documents were falsified; out-of-cell time and programming were denied; and prisoners were held beyond the 24-month maximum. The court described GDC as “running a four-corner offense” to stall until the settlement expired.

What is the DOJ investigation? The U.S. Department of Justice launched a civil investigation of Georgia’s prison system in September 2021 and published a 93-page findings report on October 1, 2024. The report found a pattern of unconstitutional conditions including a staffing vacancy rate of approximately 50% systemwide. The DOJ found that queer and transgender prisoners were placed in solitary after reporting sexual assault or during mental health crises.

What are the Mandela Rules? The United Nations Standard Minimum Rules for the Treatment of Prisoners, adopted in 2015 and named for Nelson Mandela, define prolonged solitary confinement as exceeding 15 consecutive days and prohibit it as a form of torture.

What is the circuit split? Federal appeals courts are divided on whether solitary confinement violates the Eighth Amendment’s ban on cruel and unusual punishment. Some circuits (Third, Fourth, Ninth) have recognized constitutional limits; others (Fifth, Sixth) have not. The Eleventh Circuit — which governs Georgia, Alabama, and Florida — has not issued a definitive ruling, making Georgia litigation potentially precedent-setting. The Supreme Court declined to resolve this split in 2023 when it refused to hear the case of a man held in solitary for 27 years.

What does the research say? Academic research spanning more than 150 years has been “strikingly consistent” in documenting severe psychological harm from solitary confinement. A 2025 meta-analysis of 171,300 people found significantly greater psychological distress, psychiatric symptoms including self-harm and thought disorders, and greater need for mental health services among those in solitary. Dr. Stuart Grassian described solitary as “strikingly toxic to mental functioning, producing a stuporous condition associated with perceptual and cognitive impairment and affective disturbances.”

Key Takeaway: Georgia’s solitary confinement practices intersect three major legal and policy developments: a federal contempt finding, a DOJ investigation, and an unresolved constitutional question at the Supreme Court level.

Story Angles

1. The State That Defied a Federal Court
A federal judge found that Georgia’s corrections department falsified compliance documents and showed “no desire or intention to comply” with a settlement requiring basic reforms to its solitary confinement practices. This is a story about institutional defiance of judicial authority — and the people who suffered because of it. Key sources: the 100-page contempt order from April 2024, testimony from six prisoners documented in the order, the Southern Center for Human Rights (lead counsel), and Chief Judge Marc T. Treadwell’s own words.

2. Years in a Parking-Space-Sized Cell: Georgia’s Solitary Crisis by the Numbers
Data-driven investigation into the duration and conditions of isolation in Georgia’s SMU. With 78% of people held for over two years in 6-by-9-foot cells — and 39% living with diagnosed mental illness — Georgia’s practices far exceed what the United Nations defines as torture. A 2025 meta-analysis of 171,300 people provides the strongest scientific evidence yet that these conditions cause severe and measurable psychiatric harm. Key sources: July 2017 SMU population data, Dr. Craig Haney’s expert assessment, the 2025 PLOS One meta-analysis, individual cases including Timothy Gumm (7.5 years, 14 ignored transfer recommendations) and Johnny Mack Brown (9 years).

3. The Staffing Collapse That Makes Reform Impossible
The DOJ found vacancy rates of approximately 50% systemwide and over 70% at Georgia’s largest prisons. Both the contempt order and the DOJ report identify understaffing as a direct driver of solitary confinement: when there aren’t enough officers to escort people to recreation or programming, isolation becomes the default. People have “bled out from treatable stab wounds, waiting for a guard escort.” This angle connects the solitary confinement story to the broader crisis in Georgia’s prison system and the 2026 gubernatorial race. Key sources: the October 2024 DOJ findings report (93 pages), the Gumm contempt order’s staffing findings, and Assistant Attorney General Kristen Clarke’s public statements.

Read the Source Document

This briefing is based on the GPS research brief Solitary Confinement & Restrictive Housing: Investigative Research Brief (February 2026), prepared by Georgia Prisoners’ Speak and The GDC Accountability Project, Inc.

📄 Read the full research brief (PDF)

Other Versions

This document is also available in versions tailored for different audiences:

  • 🧑‍🤝‍🧑 Public Version — A plain-language summary for community members, families, and the general public
  • 🏛️ Legislator Version — A policy brief for Georgia lawmakers and legislative staff
  • 📢 Advocate Version — A detailed action-oriented brief for organizers and allied organizations

Sources & References

  1. GPS Research Brief, February 2026 — GPS Research Assistant. Georgia Prisoners’ Speak / The GDC Accountability Project, Inc. (2026-02-01) GPS Original
  2. Meta-analysis on psychological effects of solitary confinement, PLOS One, June 2025. PLOS One (2025-06-01) Academic
  3. Augustine & Pifer, Unexceptional Patterns of Solitary Confinement: Cycling and Reentry Shocks Within the Prison, 2025 — Dallas Augustine, Natalie Pifer (2025-01-01) Academic
  4. Tublitz et al., 2025 — Tublitz et al. (2025-01-01) Academic
  5. Investigation of the Georgia Department of Corrections, U.S. DOJ, October 2024. U.S. Department of Justice, Civil Rights Division (2024-10-01) Official Report
  6. Gumm v. Jacobs Contempt Order April 2024 — Chief Judge Marc T. Treadwell. U.S. District Court, Middle District of Georgia (2024-04-01) Legal Document
  7. Washington State 2024 study on long-term solitary confinement (2024-01-01) Academic
  8. Hope v. Harris, cert. denied 2023. U.S. Supreme Court / Fifth Circuit (2023-01-01) Legal Document
  9. Federal Bureau of Prisons SMU placement data, 2022. Federal Bureau of Prisons (2022-01-01) Official Report
  10. New York HALT Solitary Confinement Act, S.2836/A.2500. New York State Senate (2021-04-01) Legislation
  11. Porter v. Pennsylvania DOC, 974 F.3d (2020). Third Circuit Court of Appeals (2020-01-01) Legal Document
  12. Hagan et al., History of Solitary Confinement Is Associated with Post-Traumatic Stress Disorder Symptoms among Individuals Recently Released from Prison, Journal of Urban Health, 2018 — Hagan et al.. Journal of Urban Health (2018-01-01) Academic
  13. The Psychological Effects of Solitary Confinement: A Systematic Critique. Crime and Justice (2018-01-01) Academic
  14. UN General Assembly Resolution 70/175. United Nations General Assembly (2015-12-17) Legislation
  15. UN Special Rapporteur on Torture, Interim Report, August 2011 (A/66/268) — Juan E. Méndez. United Nations (2011-08-01) Official Report
  16. Stuart Grassian, Psychiatric Effects of Solitary Confinement, Washington University Journal of Law & Policy, Vol. 22, 2006 — Stuart Grassian. Washington University Journal of Law & Policy (2006-01-01) Academic
  17. Craig Haney, Mental Health Issues in Long-Term Solitary and Supermax Confinement, Crime & Delinquency, Vol. 49, No. 1, 2003 — Craig Haney. Crime & Delinquency (2003-01-01) Academic
  18. In re Medley, 134 U.S. 160 (1890). U.S. Supreme Court (1890-01-01) Legal Document
  19. Gumm v. Jacobs litigation filings. U.S. District Court, Middle District of Georgia Legal Document
  20. Liman Center Census, Yale Law School. Arthur Liman Center for Public Interest Law, Yale Law School Academic
  21. Liman Center/CLA Census data, Yale Law School — Judith Resnik et al.. Arthur Liman Center for Public Interest Law, Yale Law School Data Portal
Also available as: Public Explainer | Legislator Brief | Media Brief | Advocate Brief

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