Evangelina Perez misplaced rely of the variety of instances her mom, Martha Perez, known as her from federal jail, gasping for breath as a result of she had missed dialysis therapies for her kidney failure.
At 59, Martha Perez additionally had diabetes and congestive coronary heart failure. She had been in varied federal prisons since 2005 on cash laundering and drug convictions. In 2018, the Bureau of Prisons despatched her to the Federal Medical Heart Carswell in Fort Value, the nation’s solely federal medical jail for ladies.
The bureau homes a number of the sickest ladies at Carswell, and it’s the one federal ladies’s jail with in-patient dialysis — a important, life-sustaining therapy for folks with kidney failure.
However in courtroom paperwork she filed pleading for launch, Perez described her worsening well being and her concern of dying at Carswell. In Could 2022, one other incarcerated particular person had to assist her write a last request due to her poor imaginative and prescient. Simply over a yr later, Perez died in a Fort Value hospital. No household was together with her.
“I perceive the circumstances, however initially, like there’s a care that they need to have been offering,” Evangelina Perez stated. “It obtained to the purpose the place she began retaining fluid on her chest, and she or he ended up passing away from a coronary heart assault.”
Perez had severe sicknesses that required constant care. However Carswell doesn’t adequately present the dialysis care that the Bureau of Prisons claims it does, in line with legal professionals, medical specialists, former bureau officers, together with courtroom and medical information. Girls at Carswell describe missed therapies, poor training for sufferers, dialysis machines that break down mid-treatment or that lacked sufficient clear water, and different routine issues.
A photograph of Martha Perez is present in a bin of household photographs on the Perez’s house in Prescott Valley, Arizona, on March 9, 2025.
Docs who reviewed the ladies’s courtroom filings and allegations say the issues described would put dialysis sufferers in severe hazard. Authorized filings by prisoners, medical information and professional courtroom testimony increase flags about preventable — and probably deadly — situations arising from substandard care. The Bureau of Prisons, which is meant to repair these issues, operates with little to no exterior oversight over its medical care.
A federal choose overseeing a dialysis affected person’s compassionate launch case stated testimony from seven ladies on dialysis was “regarding,” however stated he couldn’t approve the discharge. Doing so, the choose stated, might suggest your complete Bureau of Prisons offers ineffective dialysis care.
Michele Deitch, director of the Jail and Jail Innovation Lab on the College of Texas in Austin, stated folks in jail “have a constitutional proper to obtain medical care for his or her severe medical wants. And dialysis is actually an instance of that.”
If the federal authorities “can not handle folks and meet their wants as required by the Structure,” Deitch stated, “then we’ve no enterprise locking them up.”
The Bureau of Prisons declined requests for an interview. In solutions to emailed questions, spokespersons wrote that the company offers enough dialysis care, together with ample staffing and training for sufferers.
“At current, there have been no reviews or claims in regards to the high quality of the dialysis care being offered at FMC Carswell,” wrote spokesman Donald Murphy.
Carswell has been the topic of quite a few investigations calling into query its therapy of incarcerated folks. In 2020 and 2021, ladies on the facility described negligent medical care and malicious therapy as COVID unfold by the jail. In 2023, a Fort Value Star-Telegram investigation highlighted a sample of sexual abuse by workers. In response, a state consultant known as for a congressional inquiry into the jail, although none had been launched.
When she died in June 2023, Perez was considered one of about 15 ladies at Carswell receiving dialysis. The therapy makes use of a surgically-installed port to attach a affected person to a machine that filters their blood, eradicating toxins the kidneys not can course of, earlier than pumping the cleaned blood again into the affected person. The method takes 3 to five hours and is often wanted 3 times every week — or sufferers could threat severe problems and dying.
Kidney failure might be attributable to a large number of points, mostly diabetes, hypertension and power kidney illness. Perez had all three. In June 2021, Perez began dialysis after she had a stroke.
Federal medical prisons, regardless of their title, aren’t hospital-like services: They hold incarcerated folks with medical wants, however in lots of instances, don’t present all of their care in-house. Carswell, which homes roughly 1,200 folks, contracts with the College of North Texas Well being Science Heart for a lot of its medical care. The Well being Science Heart, in flip, subcontracts dialysis providers to the non-public supplier U.S. Renal Care of West Fort Value, in line with the Bureau of Prisons. Below Carswell’s contract with the Well being Science Heart, the bureau remains to be liable for offering all dialysis tools.
U.S. Renal Care confirmed it offers dialysis at Caswell, however didn’t reply to a number of interview requests and different emailed questions on its providers there.
Dialysis is barely a part of the therapy for folks with kidney failure. Additionally they want a strict weight loss program and water consumption monitoring, and blood work to carefully test varied chemical ranges. A affected person’s port should be saved extraordinarily clear to keep away from sepsis, a life-threatening an infection.
In response to Bureau of Prisons mortality critiques from 2015 to April 2020, not less than three ladies present process dialysis at Carswell died in that point interval. All three ladies had been transferred to Carswell particularly to obtain medical therapy, and all three developed sepsis previous to their dying, in line with the mortality critiques. Motive Journal obtained the paperwork by a information request and offered them to The Marshall Venture.
Sepsis is way much less widespread if workers observe the correct contamination protocols for dialysis machines, stated Dr. Charles Howard, who has served as medical director at two federal prisons for over 20 years.
There aren’t any publicly accessible information of deaths in federal prisons. The Bureau of Prisons has but to meet information requests for mortality critiques or the variety of dialysis sufferers who’ve died at Carswell.
When requested what number of Carswell dialysis sufferers have died since 2020, a bureau spokesman initially stated “zero.” When requested particularly about Perez, who died in 2023, spokesman Scott Taylor stated that nobody “had handed away on account of their situation that required dialysis.” Relating to Perez’s dying, Taylor stated “there was no correlation between the necessity for dialysis and the reason for dying.”
Five present or former dialysis sufferers at Carswell spoke with The Marshall Venture and in addition detailed in courtroom information the dialysis situations there. 4 others described dialysis therapies in compassionate launch pleas or different courtroom information. The ladies stated their therapy included extreme cramping throughout dialysis, therapy periods lower brief or missed, and poor machine upkeep, corresponding to damaged elements, discolored tubing, and machine settings that had been set incorrectly. 4 ladies stated pipes within the water room would break ceaselessly, and the machines would sit in puddles of water.
“The reality lies within the consistency of the ladies’s statements,” stated Amber Rabon, a lawyer in one of many ladies’s instances, who has been a federal felony protection lawyer since 2008.
Evangelina Perez, Martha Perez’s daughter, stated her mom instructed her she ceaselessly missed dialysis therapies previous to her dying in 2023.
“I can’t even hold monitor of what number of instances that occurred the place they wouldn’t full the dialysis on them. And that was a problem, and she or he would name me, she would name me panicking as a result of she is aware of how she would get if she skipped one,” Evangelina Perez stated. “She can be so wanting breath that her abdomen can be tight from all of the fluid she was retaining.”
She stated her mom would inform workers that one thing was flawed, however they “stated ‘She was high quality, she’s high quality,’ till there was fluid actually popping out of her stomach button,” Perez stated.
Lacking a dialysis session is harmful for sufferers, stated Dr. Rebecca Ahdoot, a kidney specialist on the College of California Irvine. With out rigorous dialysis, toxins can construct up, and the particular person can die.
Alicia Elliott, who was on dialysis at Carswell for 15 months whereas incarcerated on drug fees, stated in courtroom information and interviews that she was compelled to overlook appointments or had her therapy lower brief a number of instances. In late 2022 and twice in early 2023, Elliot emailed Carswell’s affiliate warden for medical to complain about being taken off dialysis early. In a single case, she stated workers wished to go away early due to ice on the roads.
Sanjuana Garcia-Ramirez began dialysis at Carswell in November 2023. She stated she had been on dialysis for 2 years earlier than incarceration; comparatively, she stated therapies at Carswell are much less constant and the machines are poorly managed.
“I’ve 4 youngsters I’ve to get again house to, and it frightens me that I won’t make it out of right here due to the way in which they run dialysis,” stated Garcia-Ramirez, who’s serving a 6-year sentence on a drug conviction.
Profitable dialysis goes hand-in-hand with correct vitamin plans, stated Howard, the previous bureau medical director.
“A affected person must be their very own advocate, they usually need to be very, very, very a lot conscious of what they want and what they need to do to handle their situation,” Howard stated. If they are not capable of do it or they’re not correctly educated, he stated, “they won’t do effectively on dialysis.”
However Stephanie Williams, who stated she was on dialysis at Carswell for 11 months, stated ladies would begin dialysis and get no training on vitamin. Some ladies didn’t know that individuals with kidney issues have to observe their potassium, sodium, fluid and phosphorus ranges, for instance, or they threat probably deadly problems.
“Them ladies, once I stated phosphorus, they stated, ‘What’s phosphorus?’ And [I was] like, ‘What are you doing?’” Williams stated.
She additionally stated in interviews and courtroom information that girls weren’t instructed how you can hold their port clear — or the significance of doing so. Girls would bathe with out protecting up their ports and get them moist, which will increase the danger for an infection, she stated.
“It’s an absence of training. It’s not the women’ fault. However it’s killing them.”
While U.S. Renal Care oversees dialysis therapies and a nephrologist — a kidney specialist — visits as soon as a month, sufferers depend on Carswell workers in any respect different instances for medical wants. Docs, legal professionals and the Bureau of Prisons’ personal price range proposal this yr questioned whether or not Carswell has the power and assets to offer that care.
Understaffing and a depleted price range have sapped federal prisons of assets over the previous few years. In a 2024 report, the Workplace of the Inspector Normal recognized offering enough medical care as one of many main challenges the bureau faces.
Within the bureau’s 2025 price range submission to Congress, the company lamented its difficulties in hiring and sustaining medical workers. The price range cited a 2016 Workplace of Inspector Normal report, which declared recruitment of medical professionals to be “one of many Bureau’s best challenges.”
Carswell isn’t any exception. In 2022, Carswell then-staff union chief Jennifer Howard filed a whistleblower criticism about COVID-19 steerage and workers shortages on the facility. On the time, Howard instructed the Fort Value Star-Telegram that staffing ranges had been “unacceptable for a medical facility.”
The doorway to the Federal Medical Heart Carswell in Fort Value, Texas.
Regardless of understaffing, the bureau could face additional cuts. In February, the company introduced it will cut back or remove retention pay for correctional officers, a call that American Federation of Authorities Staff stated would “exacerbate staffing shortages and make working situations much less secure.”
A former bureau warden and administrator, Jason Terris, questioned Carswell’s skill to take care of dialysis sufferers as a part of his declaration cited in a compassionate launch case for Feliza Renteria, a 45-year-old dialysis affected person on the facility.
Renteria arrived at Carswell in 2021. However the dialysis therapies have made her sicker, she argued in courtroom information. In an interview, she described excruciating ache throughout therapy. “I didn’t expertise what a cramp was earlier than I used to be incarcerated —- I did dialysis a yr earlier than this and by no means had cramps,” she stated.
Dialysis sufferers shouldn’t have fixed cramping, Ahdoot stated. Cramps generally is a signal that an excessive amount of fluid is being pulled out of the physique too shortly, she stated, and therapy needs to be adjusted.
Sufferers “actually shouldn’t be on dialysis and struggling,” stated Ahdoot, who has been a nephrologist for 12 years. “In case you are having loopy cramps on a regular basis, then there may be actually an issue.”
Carswell’s contract with the Well being Science Heart says a kidney physician will probably be accessible to sufferers as soon as a month for as much as 4 hours. Ideally, Ahdoot stated, a nephrologist ought to see sufferers as soon as every week to make sure the correct quantity of fluid is being pulled off throughout dialysis.
In his declaration for Renteria’s go well with, Terris wrote that he didn’t know if the workers at Carswell might deal with the “logistical and care-related challenges” Renteria’s situation introduced because of staffing shortages and an absence of assets.
However these statements are a part of the rationale U.S. District Decide Anthony Battaglia, in California’s Southern District, denied Renteria’s compassionate launch. When he denied the request in a September 2023 listening to, Battaglia stated granting her movement might have implications past Renteria’s case due to the message it will ship in regards to the bureau’s care.
“I imply, granting aid right here, does that imply that each dialysis affected person within the Bureau of Prisons needs to be equally accommodated as a result of the standard of care is, maybe, ineffective?” Battaglia stated, in line with a courtroom transcript. “I am form of the higher image right here. As a result of a number of the accounts, from a number of the folks, is regarding.”
Final yr, the Ninth Courtroom of Appeals denied Renteria’s enchantment for compassionate launch.
Tright here isn’t any third-party company at the moment monitoring dialysis therapies at Carswell. A number of outdoors companies that used to judge the Bureau of Prisons’ medical care not accomplish that.
Carswell’s contract with the Joint Fee, which offered the power’s accreditation as a healthcare group, expired in October 2020 and was not renewed, in line with the Bureau of Prisons spokesperson. The American Correctional Affiliation ended its audits of the company in 2023, after the Workplace of Inspector Normal discovered the Bureau of Prisons was “in impact, paying ACA to affirm [the bureau’s] personal findings,” and because of this, there was “no actual certification or motion for enchancment.”
The state of Texas doesn’t monitor Carswell both. Oversight guidelines are constructed into Carswell’s contract with the Well being Science Heart, however neither the Sciences Heart nor Carswell have responded to requests for monitoring information.
In response to its contract with the bureau, the Well being Science Heart is meant to ship quarterly reviews about dialysis therapy at Carswell to a bureau administrator. However Well being Science Heart spokeswoman Paula Cobler stated the hospital doesn’t have these information; she stated U.S. Renal Care is liable for them and offers Carswell with copies. One other Well being Science Heart spokesman, Andy North, stated the dialysis reviews embody “patient-care particular issues skilled throughout the quarter,” however declined to reply questions on what these issues entailed.
U.S. Renal Care didn’t present these information to The Marshall Venture. The bureau has not fulfilled a information request for these quarterly reviews.
The Workplace of the Inspector Normal discovered proof that the bureau’s contracts aren’t all the time monitored adequately. A 2023 audit discovered the bureau’s contract evaluations had been usually premature, incomplete, or for the flawed time interval. This will consequence within the company not getting the most effective providers, the report famous.
In 2024, then-President Joe Biden signed the Federal Jail Oversight Act to extend impartial inspections of prisons, however Congress has not accepted cash for the inspections. Deitch, of the Jail and Jail Innovation Lab, stated the precedence now could be for the act to be totally funded “to offer the important oversight function that’s wanted.”
As her fears of dying inside jail grew, Perez filed requests for a diminished sentence or compassionate launch 5 instances between 2012 and 2022. A choose had not dominated on her last launch request when she died in July 2023.
Compassionate launch is a technique to deal with deficiencies in take care of some incarcerated folks, however it’s seldom granted. Judges search for proof {that a} jail can’t present the required therapy, stated Marc Stern, the court-appointed monitor for the State of Arizona Division of Corrections. With out that proof, most motions will probably be denied. Out of the 9 dialysis sufferers at Carswell that The Marshall Venture recognized, eight filed for sentence discount or compassionate launch since 2022. Seven had been denied. Within the remaining case, a choose initially denied the request, however reversed the choice and launched the lady in 2020, citing “the abominable COVID-19 statistics at FMC Carswell.” The choose stated the power’s inaccurate knowledge prompt the bureau couldn’t be trusted to care for somebody with sophisticated well being situations.
A photograph of Martha Perez is present in a bin of household photographs on the Perez’s house in Prescott Valley, Arizona, on March 9, 2025.
In a compassionate launch request for one lady, who requested to not be named because of concern of retaliation, her lawyer wrote that Carswell ceaselessly missed her dialysis therapies, forcing her to go 5 to 6 days with out. The girl’s former doctor wrote a letter in November 2023 in help of her launch request, saying that “continued incarceration can be severely detrimental” to her well being because of her advanced medical points.
Williams, the previous Carswell affected person, described Perez’s deteriorating situation as “the scariest factor I’ve seen.”
“She was unhealthy off,” stated Williams, who was launched in November 2023. “The week she died, she stated, ‘I must see a physician proper now.’”
Within the days earlier than Perez’s dying, her household stated, the bureau didn’t inform them that her situation had worsened or that she was within the hospital. She was admitted to John Peter Smith Hospital in Fort Value on July 2, 2023, for low blood strain after a dialysis therapy, medical information present. Her admission information on the hospital indicated she had had a severe coronary heart assault and, on July 6, she was transferred to Medical Metropolis Fort Value Hospital for surgical procedure.
Medical workers tried to reverse the harm and stabilize Perez, however on July 7, she misplaced her pulse. For one hour, workers tried to convey Perez again. A jail guard lastly known as the household to ask in the event that they wished them to proceed to attempt to resuscitate Perez. Her daughter stated the choice fell to her father as Perez’s subsequent of kin. He instructed them to cease.
In a letter to the household, the Bureau of Prisons stated Perez died from cardiac arrest; she additionally had coronary artery illness. Seven months later, Evangelina Perez obtained her mom’s dying certificates from the state of Texas. The reason for dying is listed as “pending investigation.”
Kaley Johnson is a reporter based mostly in Texas. She might be reached at kaleyalyssajohnson@gmail.com.

















