Solitary Confinement

Brief written August 23, 2026 from GPS Intelligence System data.(DS)

The Architecture of Isolation: Tier Programs and the Special Management Unit

Georgia's restrictive housing system operates through a three-tier structure anchored by the Special Management Unit (SMU) at Georgia Diagnostic and Classification State Prison. Per GDC's own facility profile, the SMU's stated mission is to "rehabilitate close security offenders back into general population prisons through structure, programming, incentives, and education," and the unit "consists of six (6) cellblocks containing single-bunked cells." GDC's Close Security Facility Fact Sheet designates Hancock, Hays, Macon, Smith, Telfair, Valdosta, and Ware State Prisons as Tier I & II facilities, while Smith State Prison's profile confirms its mission "to house offenders with behavioral problems that cannot be addressed at other institutions" as a "Tier I & II facility, STEP DOWN program."

The physical reality documented in litigation departs sharply from the rehabilitative framing. In Gumm v. Ford, the federal court adopted findings — based on the expert report of Dr. Craig Haney — that Tier II/SMU residents were confined in cells "smaller than the average parking space" with as little as five hours per week out-of-cell time, no outside light, no congregate religious or educational programming, and frequent locked food-port flaps. Cells in the SMU measured approximately 6 feet by 9 feet, with solid metal doors having only a small glass window, and a small exterior window covered by a shield. As of 2017, people in the SMU were confined to isolation cells for nearly 24 hours per day on average; a number of inmates were confined literally 24 hours a day for months at a time. The facility was characterized by a constant din of yelling and banging, a permeating stench of feces, and dampness and mildew from in-cell showers.

GDC's own SOP 209.09, "Special Management Unit - Tier III Program" (effective April 23, 2025), describes a 13-month minimum incentive-based program with five phases of progressively fewer restrictions. Yet the Tier II placement criteria — verbatim from GDC's fact sheet — sweep broadly: an offender must have at least one of a list of triggers including "noted threat to safe and secure facility operations," "failure in or refusal to participate in Tier I," or "three or more disciplinary charges within previous 12 months involving assaultive or excessive disruptive behavior of great or high severity." The breadth of these criteria, combined with the near-total isolation conditions documented in litigation, creates a system where the gap between stated rehabilitative purpose and operational reality is the central analytical thread.

The Gumm Litigation: A Decade of Non-Compliance

The Gumm v. Ford litigation is the spine of Georgia's solitary confinement accountability record. Timothy Gumm, serving a life sentence for rape, was placed in the SMU following a failed escape attempt in 2010. He filed a handwritten pro se complaint in February 2015 after five years in isolation; Sarah Geraghty of the Southern Center for Human Rights was appointed counsel on October 17, 2016, with Kilpatrick Townsend & Stockton LLP later joining as co-class counsel. Gumm was held in the SMU continuously for more than seven years (2010–2017) before being transferred — and there had been 14 separate recommendations over 4 years that he be transferred out, yet he remained.

The January 2019 settlement agreement in Gumm v. Jacobs imposed sweeping reforms: minimum 3 hours out-of-cell time in common areas (in restraints) plus 1 hour outdoor recreation; within 6 months, 2 hours per week of computer time or educational classes and GED programs; prison-issued tablets in cells at all times; access to programming, mental health evaluations, and books; food servings consistent with general population standards; maximum 24 months in SMU except in narrowly defined circumstances; and committee review for transfer 6–12 months before release. The district court's preliminary approval order found that "the prospective relief required by the settlement agreement was necessary to prevent violations of the inmates' constitutional rights, was narrowly tailored and extended no further than necessary to correct those violations, and was the least intrusive means of ensuring compliance with minimal constitutional requirements."

Compliance collapsed. The April 19, 2024 contempt order — 100 pages long, issued by Chief Judge Marc T. Treadwell — found that GDC compliance documents were "not only insufficient but also unreliable," that officials falsified documentation, and that GDC placed people in "strip cells" upon arrival at the SMU, taking their clothing and leaving them naked or near-naked for hours or days. Six prisoners testified in the contempt proceedings about being denied showers, out-of-cell time, programming, cell cleanout, and access to kiosks and book carts. One prisoner described a cell where the toilet was broken and filled with feces and urine from prior occupants; he was forced to urinate in a cup and pour it in the sink, or defecate on toilet paper and dispose of it on his food tray. He had no mattress, no clothing, and was held in freezing temperatures. The GDC attorney did not refute this testimony. Judge Treadwell stated: "It became clear to the Court that the defendants, in effect, were running a four-corner offense and had no desire or intention to comply with the Court's injunction; they would stall until the injunction expired." The court appointed an independent monitor at GDC's expense, extended the settlement agreement, ordered attorney's fees, and imposed daily fines of $2,500 ($75,000 per month) starting May 20, 2024, for a period of 6 months.

Deaths in Isolation: The Human Cost of Segregated Housing

The DOJ's October 2024 findings report — 93 pages, published October 1, 2024 — found that "GDC fails to control violence even in its segregated housing units and exposes incarcerated persons to an unreasonable risk of harm due to its inappropriate use of segregated housing." The documented deaths in restrictive housing give that finding its human weight.

In February 2023, an incarcerated person was found dead in his restrictive-housing cell at Calhoun State Prison, leaning against the door and wrapped in mattress padding. The body was rigid; the coroner believed the person had been dead seven to eight hours before discovery. No one had entered his cell for two days. The flap in the door had been locked shut. Staff had shut off the water supply to his room, closed the flap, and did not deliver meals to him. Cause of death: dehydration with renal failure. On April 5, 2023, an incarcerated man at Smith State Prison was discovered dead, possibly strangled to death by his roommate in a segregated housing unit; the local coroner noted the body was badly decomposed, and the man likely had been dead for over two days. At Smith State Prison in Glennville, an inmate was held in a shower stall measuring 3.75 feet by 6.75 feet for nearly 3 days — no mattress, no toilet, no ventilation, no heat, no water — and ultimately hanged himself. The corrections industry has long documented that housing individuals in shower stalls dramatically increases suicide risk.

The suicide toll in segregation extends across facilities. Justin Waymon Hollingsworth, 43, died by suicide by hanging in segregation ("hole") at Rogers State Prison on June 26, 2025. Miguel Angel Duran, 44, died by suicide on March 1, 2026 in segregation ("the hole") at Central State Prison. Sheqweetta Vaughan, 32, a postpartum mother with documented postpartum depression on psychotropic medication, was found decomposing in segregation cell H-19 at Lee Arrendale State Prison on July 9, 2025. The cell was in the 90s F with minimal ventilation. A neighboring prisoner reported hearing her call for medical help around 6 a.m. on July 8 — more than 28 hours before discovery. Pathologist Dr. Paul Uribe stated decomposition was inconsistent with required 30-minute welfare checks. GBI could not determine cause or manner of death. Calvin Earl Noble, 25, died by suicide by hanging in a tier 2 dorm, one-man cell at Macon State Prison on August 26, 2025. Stephen Prochaska died by suicide by hanging on January 21, 2025 at Augusta State Medical Prison — the Level IV/V mental health facility. Denecia Nichelle Randall, 28, died by suicide by hanging on March 30, 2026 at Pulaski State Prison while in lockdown.

These deaths occur within a documented statistical concentration: 50% of prison suicides occur among people in solitary confinement, who comprise only 6–8% of the total prison population. GPS has independently tracked 1,887 deaths in GDC custody since 2020.

The Eighth Amendment Standards Gap and the Weight of Precedent

The constitutional landscape governing solitary confinement is fractured, and Georgia sits in a circuit that has not resolved the core question. The Eleventh Circuit — which governs Georgia, Alabama, and Florida — has not issued a published opinion squarely holding prolonged solitary confinement unconstitutional under the Eighth Amendment. Whether prolonged solitary of non-mentally-ill, non-death-row prisoners violates the Eighth Amendment per se remains an open question; courts have declined to reach this issue or rejected the claim on qualified-immunity or specific-record grounds.

The doctrinal foundation for protecting seriously mentally ill prisoners from solitary is, however, well established. In Madrid v. Gomez, 889 F. Supp. 1146 (N.D. Cal. 1995), the court held that conditions at Pelican Bay SHU violated the Eighth Amendment as applied to inmates with mental illness, likening prolonged solitary confinement for the mentally ill to "the mental equivalent of putting an asthmatic in a place with little air to breathe." In Williams v. Secretary Pennsylvania DOC, 117 F.4th 503 (3d Cir. 2024), the Third Circuit held: "It was clearly established that someone with a known preexisting serious mental illness has a constitutional right not to be held in prolonged solitary confinement without penological justification" — and rejected qualified immunity. The U.S. Supreme Court denied certiorari in 2025. In Porter v. Clarke, 923 F.3d 348 (4th Cir. 2019), the Fourth Circuit became the first federal court of appeals to hold that long-term solitary confinement on Virginia's death row violated the Eighth Amendment, finding these conditions deprived inmates of "the basic human need for meaningful social interaction and positive environmental stimulation."

The Supreme Court has signaled without holding. In Davis v. Ayala (2015), Justice Kennedy wrote a concurrence observing that Hector Ayala had spent 25+ years in solitary: "Years on end of near-total isolation exact a terrible price." In Apodaca v. Raemisch (2018), Justice Sotomayor wrote that courts "must accordingly remain alert to the clear constitutional problems raised by keeping prisoners… in 'near-total isolation' from the living world… in what comes perilously close to a penal tomb." Both are signals, not holdings. The Fifth Circuit, by contrast, held in Hope v. Harris (2021) that solitary confinement does not violate the Eighth Amendment "no matter how long it is imposed for, its impact on prisoner's mental and physical health, or rationale for imposing it" — a case involving Dennis Wayne Hope, held in continuous solitary confinement for 27 years (1994–2021), confined 22–24 hours per day in a 54-square-foot cell, receiving only one personal phone call since 1994. The Supreme Court denied certiorari in 2023.

The international and professional standards are unambiguous. The UN Mandela Rules (adopted December 17, 2015) define solitary confinement as "the confinement of prisoners for 22 hours or more a day without meaningful human contact" (Rule 44), prohibit indefinite solitary confinement, and define prolonged solitary as more than 15 consecutive days. UN Special Rapporteur on Torture Juan E. Méndez concluded in 2011 that "any imposition of solitary confinement beyond 15 days constitutes torture or cruel, inhuman or degrading treatment or punishment." UN Special Rapporteur Nils Melzer reaffirmed in February 2020 that "prolonged or indefinite isolation… may amount to torture." The American Psychiatric Association's December 2012 Position Statement opposes prolonged segregation of seriously mentally ill prisoners, defining "prolonged" as longer than 3 to 4 weeks. The National Commission on Correctional Health Care (April 2016) recommends prohibiting solitary confinement of seriously mentally ill, juveniles, and pregnant individuals, and limiting its use to less than 15 days for all others. Even GDC's own SOP-defined Tier II 90-day review cycle and the "general 24-month limit" for SMU placement imposed by the Gumm settlement exceed the Mandela Rules' 15-day prolongation threshold by an order of magnitude.

The Mental Health Dimension: Who Is Being Isolated

The SMU's mental health composition is documented and alarming. Per the Gumm district court (Doc. 484, April 19, 2024), the SMU population was approximately 180 at the time of the Haney inspection in 2017 — and Dr. Craig Haney found that 70 of the SMU's 180 inmates were designated as mentally ill, concluding it was "dangerous" to house mentally ill people in the SMU. A separate accounting puts the figure at 39% of SMU prisoners with a diagnosed mental illness. The Haney expert report (October 2017) described the SMU containing "a cell block full of inmates with serious mental illness; a man who had been locked for months inside a pitch-black cell; and another man, naked and psychotic, whose cell was covered in blood." Haney described the SMU as "one of the harshest and most draconian" facilities he had seen "in decades of conducting evaluations" and the prisoners as "among the most psychologically traumatized persons [he] ha[d] ever assessed in this context." He concluded "some of the inmates' psychological harm… may be irreversible and even fatal."

The duration data compounds the concern. As of July 2017, 182 prisoners were held in Georgia's SMU; 78% (141 of 182) had been held in isolation for more than 2 years; 44% (80 of 182) for more than 4 years; and 26% (47 of 182) for more than 5 years. Timothy Gumm was held for 7.5 years. Johnny Mack Brown was held for 9 years. Robert Watkins was held for 8 to 10 years. The Gumm settlement's 24-month cap — itself far beyond international standards — was imposed only after litigation, and compliance was found to be falsified.

The DOJ found that queer and transgender prisoners reported being placed in solitary confinement after reporting sexual assault or other violence, or because they were experiencing mental health crises — making solitary a punitive response to victimization and vulnerability. Shortly after DOJ interviewed several incarcerated people on-site at Coastal State Prison in the fall of 2022, one of the people interviewed, a transgender woman with a diagnosis of gender dysphoria and a history of mental health issues, died of an apparent suicide.

The psychological harm literature is consistent and spans 150+ years. A comprehensive review published in Crime and Justice in 2018 found that research on psychological harm from solitary confinement has been "strikingly consistent since the early nineteenth century." Dr. Stuart Grassian of Harvard Medical School identified a specific psychiatric syndrome including hypersensitivity to external stimuli, perceptual distortions and hallucinations, panic attacks, difficulty thinking and concentrating, memory problems, paranoia, and impulse control issues. Dr. Craig Haney's 2003 study documented that 91% of prisoners held in solitary reported anxiety, 86% oversensitivity to stimuli, 83% social withdrawal, 77% chronic depression, 70% an impending nervous breakdown, and 68% heart palpitations. A landmark meta-analysis published in PLOS One in June 2025 synthesized data from 171,300 inmates and found significantly greater psychological distress, more psychiatric symptoms (including self-harm, thought disorders, and obsessive-compulsive symptoms), and greater need for mental health services and hospitalizations among prisoners in disciplinary confinement compared to the general prison population. Kaba et al. found that after controlling for length of jail stay, serious mental illness, and demographics, individuals punished with solitary were 6.9 times more likely to commit self-harm; although only 7.3% of admissions included any solitary confinement, 53.3% of acts of self-harm and 45.0% of acts of potentially fatal self-harm occurred within this group.

Staffing Collapse and the Operational Reality of Isolation

The DOJ's October 2024 findings report documented correctional officer vacancy rates systemwide at 49.3% (2021), 56.3% (2022), and 52.5% (2023); at the most violent facilities, CO vacancy rates exceeded 70%. In December 2023, 18 GDC prisons had correctional officer vacancy rates over 60%; 10 had vacancy rates over 70%. The DOJ found staffing vacancy rates greater than 70% at the 10 largest GDC facilities. These staffing failures directly bear on restrictive housing: without security escorts, mental health appointments are missed; suicide-watch protocols cannot be implemented; medication passes are delayed. Extremely low staffing levels at Georgia's SMU made outdoor exercise impossible except when tactical officers were temporarily present. Former GDC officer Tyler Ryals described the operational consequence: "In the lockdown units, they need us to come and escort them onto a yard in order for them to get outside time, and that's not happening anymore. They're just in the cell until somebody comes."

The DOJ noted that victims of gang violence have "bled out from treatable stab wounds, waiting for a guard escort," illustrating how staffing shortages intersect with isolation practices to create compounding risks of harm. The DOJ found that vulnerable prisoners were forced to sleep in hallways, shower stalls, or outside after other prisoners used threats of violence to take their assigned beds. In Marbury v. Warden, 936 F.3d 1227 (11th Cir. 2019), the Eleventh Circuit found deliberate indifference shown by "pervasive staffing and logistical issues rendering prison officials unable to address near-constant violence, tensions between different subsets of a prison population, and unique risks posed by individual prisoners or groups of prisoners due to characteristics like mental illness."

The violence data is stark. Over the six-year period 2018–2023, GDC reported 142 homicides — 48 in the first three years, 94 in the latter three years (a 95.8% increase). Homicide rates in Georgia prisons escalated from 8 in 2017 to 38 in 2023. The 2019 Georgia prison homicide rate was 34 per 100,000 — nearly triple the national state-prison rate of 12 per 100,000. From January 2022 to April 2023, more than 1,400 reported incidents of violence across 24 close- and medium-security prisons; 19.7% involved a weapon; 45.1% resulted in serious injury; 30.5% resulted in offsite medical treatment. The DOJ found that GDC "inaccurately reports these deaths both internally and externally, and in a manner that underreports the extent of violence and homicide in its prisons."

GPS records show 39 due-process-violation signals across 8 facilities in the past 12 months (December 2025–August 2026), with external complaints filed to the 11th Circuit Court of Appeals, the DOJ Civil Rights Division, appellate courts, and federal courts. GPS records additionally show 11 mental-health-crisis-unattended signals across 3 facilities in the same period. These aggregate signals corroborate the documented pattern: restrictive housing in Georgia operates as a system where due process and mental health care are structurally compromised.

The Reform Landscape: What Other Jurisdictions Have Done

The comparative reform landscape underscores how far Georgia's system sits from emerging national and international standards. New York's HALT Solitary Confinement Act (signed April 2021, effective April 2022) limits solitary confinement to a maximum of 15 consecutive days, defines solitary as 17 or more hours per day in a cell, prohibits solitary for those 21 or younger, those 55 or older, pregnant or postpartum individuals, those with disabilities, and those with serious mental illness, and requires a minimum of 4 hours of out-of-cell programming daily. An April 2024 contempt ruling found that 40% of individuals in solitary under the HALT Act had been held longer than the law allows, and 24% were held without sufficient evidence — illustrating both the law's ambition and the implementation gap. Connecticut and Nevada enacted 15-day maximum limits in June 2023, aligning with the Mandela Rules. New Jersey's Isolated Confinement Restriction Act (2020) established a 20 consecutive day maximum. The Disability Rights Network of Pennsylvania v. Wetzel 2015 settlement required PDOC to evaluate all incoming prisoners for serious mental illness, place such prisoners in restrictive housing only in "exceptional" circumstances, cap any such placement at 30 days, and provide 20 hours per week out-of-cell; PDOC paid DRN $750,000. The Ashker v. Governor of California settlement (September 1, 2015) ended indeterminate solitary confinement, ended gang affiliation alone as a basis for SHU placement, capped continuous Pelican Bay SHU stay at 5 years, and created a four-step, two-year step-down program. Four states — Colorado, Delaware, North Dakota, and Vermont — no longer house individuals under restrictive housing definitions as of 2019–2020 reports. Oregon achieved a 55.7%/73.9% solitary reduction and North Dakota a 74.28% reduction, per peer-reviewed numbers.

The First Step Act (2018) codified a ban on juvenile solitary confinement in the federal system — the only enacted federal legislation directly addressing solitary confinement. The End Solitary Confinement Act (introduced 2023, reintroduced 2025) would prohibit isolation except for a maximum of 4 hours in federal facilities. The Solitary Confinement Reform Act (2024) would prohibit solitary for specific subpopulations and require 4 hours of out-of-cell time daily for all federal prisoners; it was introduced but not enacted.

The Brennan Center report names Georgia as lacking independent oversight of its prisons. New Jersey's Office of the Corrections Ombudsperson was strengthened by the Dignity Act (P.L. 2019, c.288), signed 2020 — an independent office in, but not of, the Department of the Treasury, reporting to the Governor, with the Ombudsperson serving a five-year term, at a cost of approximately $2.8 million per year. Washington's Office of Corrections Ombuds was created by Second Substitute House Bill 1889 (2018 session), signed by Governor Inslee on March 27, 2018, codified at RCW 43.06C; its statutory purpose explicitly includes reducing DOC exposure to litigation, and correspondence with the office is confidential and privileged. HMIP in the UK "cannot enforce" its findings — a structural limitation the comparative evidence base flags as a design flaw Georgia should avoid by pairing inspection with an enforcement or reporting mandate.

The Path Forward: What the Evidence Supports

The evidence base points to several concrete reform pathways, each grounded in documented outcomes from other jurisdictions. Vera's Restoring Promise program at South Carolina sites showed an 83% reduction in the odds of restrictive-housing stays and a 73% reduction in the odds of violent incidents in a randomized trial. The Miami-Dade Criminal Mental Health Project's felony track reduced recidivism from approximately 75% to 6%, and its misdemeanor track from 75% to 20%. A 2022 follow-up by Silverman et al. examining NYC's adolescent solitary ban (effective February 20, 2015) on 5,038 adolescent incarcerations found pre-ban self-harm gestures occurred in 4.2% of incarcerations vs. 3.4% post-ban (p<.01); the hazard of self-harm associated with solitary exposure was 1.51 times that of incarcerations with no solitary exposure (p<.05).

The DOJ's October 2024 findings report included 82 recommendations and 12 pages of minimum remedial measures calling for filling at least 90% of allocated correctional officer posts, documented and investigated violent incident response, reevaluating the housing and inmate classification process, weekly contraband searches, and overhaul of sexual-abuse prevention measures. Senators Jon Ossoff and Raphael Warnock wrote GDC Commissioner Tyrone Oliver demanding swift action following the DOJ findings report. GDC responded the same day with a statement criticizing DOJ for issuing a "Notice Letter" rather than working cooperatively, and asserting that "DOJ's track record in prison oversight is poor — often entangling systems in years of expensive and unproductive court monitoring." GDC disputed the DOJ findings, claiming that the DOJ "fundamentally misunderstands current challenges of operating any prison system" and noting that similar issues plague the Federal Bureau of Prisons. Assistant Attorney General for Civil Rights Kristen Clarke stated: "Our findings report lays bare the horrific and inhumane conditions that people are confined to inside Georgia's state prison system. People are assaulted, stabbed, raped and killed or left to languish inside facilities that are woefully understaffed. Inmates are maimed and tortured, relegated to an existence of fear, filth and not so benign neglect."

As of February 22, 2025, DOJ and Georgia had not reached a formal resolution. The Attorney General may initiate a CRIPA lawsuit if Georgia does not satisfactorily address the violations. In April 2024, DOJ expanded the Georgia prisons investigation to include three additional areas: restrictive housing, disciplinary practices, and special education services. The October 2024 findings report covers only violence and sexual-abuse prongs; the restrictive-housing findings have not yet been released as of May 2026.

The DOJ identified Walker State Prison as a positive model — fewer incarcerated people reporting they feared for their lives, a much higher proportion of security staff positions filled, more rehabilitative programming, and no reported homicides in the past several years. That counterexample, set against the documented failures at the SMU and Tier facilities, suggests the core variable is not the classification of the population but the operational conditions under which restrictive housing is administered — staffing, programming, out-of-cell time, and meaningful review.

Sources

This analysis draws on the U.S. Department of Justice's October 2024 findings report and related CRIPA investigation materials; federal court records from Gumm v. Ford, Gumm v. Jacobs, Madrid v. Gomez, Williams v. Secretary Pennsylvania DOC, Porter v. Clarke, Hope v. Harris, Wilkinson v. Austin, Marbury v. Warden, Farmer v. Brennan, Estelle v. Gamble, Bowring v. Godwin, Brown v. Plata, and Olmstead v. L.C.; GDC Standard Operating Procedures including SOP 209.09 (Special Management Unit - Tier III Program); GDC facility fact sheets and profiles; expert reports by Dr. Craig Haney and Dr. Stuart Grassian; peer-reviewed research including the 2025 PLOS One meta-analysis, Kaba et al., Haney's symptom prevalence studies, and the 2018 Crime and Justice review; comparative reform documentation from New York, California, Pennsylvania, New Jersey, Washington, Connecticut, Nevada, Colorado, Delaware, North Dakota, Vermont, and international standards under the UN Mandela Rules; GPS's own investigative reporting and mortality database; and testimony from former GDC officer Tyler Ryals.