What Is the Pima County Sheriff Lawsuit?
The Pima County Sheriff lawsuit is not one single case but a set of four separate civil actions filed against the Pima County Sheriff's Department and Sheriff Chris Nanos between 2025 and 2026, not a class action or multidistrict litigation. Each case has its own plaintiff, its own allegations, and its own outcome, and the only thing they share is the same named department and sheriff as defendants.
The four cases are: a public records lawsuit brought by the ACLU of Arizona over the department's cooperation with federal immigration agents, which a Pima County Superior Court judge ruled against the sheriff on in July 2026; a $1.35 million inmate lawsuit over jail COVID-19 safety that was dismissed; a $25 million inmate lawsuit over jail medical care and safety that was also dismissed; and a $176 million notice of claim, the precursor to a lawsuit under Arizona law, filed by a Tucson man who says deputies shot and paralyzed him after responding to a fake emergency call at his home.
None of the four cases involves a product, a company, or a class of similarly situated claimants who could join the litigation. Each is an individual dispute between one plaintiff and the department, so the eligibility and how-to-file information common to mass-tort lawsuit pages does not apply here.
Why Was the Pima County Sheriff Lawsuit Filed?
The Pima County Sheriff lawsuit cases were filed for four different reasons, each tied to a specific incident or pattern of conduct plaintiffs attribute to the department or the sheriff personally. None of the four grew out of the same underlying event.
The ACLU of Arizona sued after the department failed to respond to a May 14, 2025 public records request within the time Arizona law requires, seeking documentation of how often deputies contacted U.S. Border Patrol or Immigration and Customs Enforcement during traffic stops and other encounters, despite Sheriff Nanos's public statements that the department does not assist federal immigration enforcement. Inmate Christopher Michael Marx sued in March 2026, alleging a deputy worked between two jail units without proper disinfection while one unit was under COVID-19 quarantine. Inmate Steven Kenneth Fox sued in May 2026, alleging a jail officer disclosed information about him to other inmates that led to physical assaults, and that he was later denied adequate medical treatment for a spider bite and held in isolation for more than five days. Axeel Melendez filed his claim after deputies responding to a false report of a shooting at his home opened fire and struck him, despite what his claim says was an advance warning to authorities that he was a target of online harassment.
What Harms Does the Pima County Sheriff Lawsuit Allege?
The Pima County Sheriff lawsuit allegations span four distinct categories of harm, from a gunshot wound that left a Tucson man paralyzed to blocked public records about immigration cooperation. Each is defined in plain language below, followed by what that case's plaintiff specifically alleged. None of these allegations has been proven at trial, and the department has not been found civilly liable for personal injury in any of the four cases as of this writing.
Excessive Force and Negligence
Excessive force is a civil rights claim alleging that law enforcement officers used more physical force than a situation reasonably required, and negligence is a separate claim alleging a party failed to exercise reasonable care that a person would be expected to use.
Axeel Melendez's notice of claim alleges that deputies used excessive force and acted with negligence when they forced entry into his home and opened fire after someone impersonating him called in a false report that his father had shot his sister, a tactic known as "swatting." The claim states Melendez had warned authorities in advance that online harassers were threatening to swat his home, and that the resulting gunfire left him with a spinal cord injury, broken bones, and permanent paralysis. The county had not publicly responded to the claim as of this writing, and no court has ruled on the allegations.
Failure to Provide Public Records
A public records claim alleges a government agency failed to comply with a state law requiring it to disclose government documents to the public on request within a reasonable time.
The ACLU of Arizona alleged the Pima County Sheriff's Department failed to respond to a May 14, 2025 request for records showing how often deputies contacted Border Patrol or ICE during encounters with the public, including at traffic stops. A Pima County Superior Court judge agreed, ruling on July 30, 2026 that Sheriff Nanos violated Arizona's public records law, and separately sanctioned the sheriff's attorneys after they admitted to using artificial intelligence that produced false and misleading citations in their court filings.
Unsafe Jail Conditions During a COVID-19 Quarantine
Negligence in a custodial setting is a claim alleging jail staff failed to take reasonable precautions to protect an inmate's health, causing a foreseeable risk of harm.
Inmate Christopher Michael Marx alleged in his March 2026 lawsuit that a Pima County Jail deputy worked between two housing units without disinfecting between shifts, even though one unit was under quarantine after an inmate tested positive for COVID-19, and that this put his life in jeopardy. He sought $1.35 million and asked the court to order better disinfection protocols and a public apology from Sheriff Nanos. A federal judge dismissed the case on July 1, 2026.
Inadequate Medical Care and Inmate Safety
Deliberate indifference is a civil rights claim alleging jail staff knowingly disregarded a serious, known risk to an inmate's health or safety.
Inmate Steven Kenneth Fox alleged in his May 2026 lawsuit against Nanos and the jail's private healthcare contractor, NaphCare, that a jail officer disclosed personal information about him to other inmates, exposing him to threats and physical assaults, and that he was later denied adequate treatment for a brown recluse spider bite and held in isolation for more than five days without access to showers or exercise. Fox sought $25 million. A federal judge dismissed the case, and later denied Fox's motions to reopen it and to appeal.
What Is the Current Status of the Pima County Sheriff Lawsuit?
The current status of the Pima County Sheriff lawsuit cases varies by case: one has been decided against the sheriff, two have been dismissed, and one remains an unresolved notice of claim. Each proceeding is tracked separately below with its own court, filing date, and outcome.
ACLU of Arizona v. Nanos (Public Records)
The ACLU of Arizona sued Sheriff Nanos in Pima County Superior Court in July 2025, after the department went roughly 68 days without responding to a May 14, 2025 public records request. A judge ruled in the ACLU's favor on July 30, 2026.
| Court | Pima County Superior Court (Arizona state court) |
| Filed | July 2025 |
| Plaintiff | ACLU of Arizona |
| Relief Sought | Disclosure of records, attorney fees and costs |
| Outcome | Judge ruled Nanos violated Arizona public records law, July 30, 2026; ordered to pay most of the ACLU's attorney fees |
The court additionally sanctioned the sheriff's attorneys after they admitted to using artificial intelligence tools that generated false and misleading citations in their filings. Following the ruling, the department turned over more than 1,800 previously unsorted incident reports, which the ACLU says revealed roughly 80 additional instances of cooperation with Border Patrol.
Melendez v. Pima County (Swatting Shooting)
Axeel Melendez, 24, filed a notice of claim, the required first step before suing a government entity in Arizona, after deputies shot him on April 10, 2026 while responding to a false report at his home.
| Process Stage | Notice of claim (pre-lawsuit), filed against a government entity |
| Incident Date | April 10, 2026 |
| Filed | On or about August 4, 2026 |
| Named Defendants | Sheriff Chris Nanos, 13 deputies, and other county officials |
| Amount Sought | $176 million |
| Outcome | Pending; the county has 60 days to respond before Melendez can file suit in court |
Marx v. Nanos (Jail COVID-19 Safety)
Christopher Michael Marx, an inmate at the Pima County Jail, filed suit in federal court on March 5, 2026, alleging unsafe COVID-19 conditions.
| Court | U.S. District Court for the District of Arizona |
| Filed | March 5, 2026 |
| Plaintiff | Christopher Michael Marx (inmate) |
| Amount Sought | $1.35 million |
| Outcome | Dismissed, July 1, 2026 |
Fox v. Nanos and NaphCare (Jail Medical Care)
Steven Kenneth Fox, an inmate, filed suit in federal court on May 22, 2026, naming Sheriff Nanos and jail healthcare contractor NaphCare as defendants.
| Court | U.S. District Court for the District of Arizona |
| Filed | May 22, 2026 |
| Plaintiff | Steven Kenneth Fox (inmate) |
| Amount Sought | $25 million |
| Outcome | Dismissed; motions to reopen and appeal both denied |
How Much Money Are the Pima County Sheriff Lawsuits Seeking?
Combined, the four Pima County Sheriff lawsuit cases seek more than $202 million in damages, though no court has awarded a settlement or judgment for money damages in any of them as of this writing.
That figure combines the $176 million Melendez claim, the $25 million Fox lawsuit, and the $1.35 million Marx lawsuit; the ACLU's public records case did not seek monetary damages, only records and attorney fees. A number named in a complaint or notice of claim is an opening demand, not a prediction of what a case will actually recover, and two of the three damages claims here were dismissed before any money changed hands.
The Melendez claim is the only one of the four still pending as of this writing; the two dismissed inmate lawsuits recovered no damages, and the ACLU's records case resulted in attorney fees rather than a damages award.
Pima County Sheriff Lawsuit Updates and Case Status
Here is the current status of the Pima County Sheriff lawsuit, updated with new filings, rulings, and case-count reports as they're confirmed. As of September 2026, the lawsuits against the Pima County Sheriff's Department remain in active pretrial litigation with no settlement announced. The full timeline below covers every verified development since the first case was filed.
Pima County Sheriff Lawsuit Timeline
Melendez Files a $176 Million Claim Over the Swatting Shooting
Axeel Melendez filed a notice of claim against Pima County, Sheriff Nanos, and 13 deputies, seeking $176 million over the April 10, 2026 shooting that left him paralyzed, arguing deputies used excessive force despite his advance warning about the swatting threat.
A Judge Rules Nanos Violated Public Records Law
A Pima County Superior Court judge sided with the ACLU of Arizona, ruling that Sheriff Nanos violated state public records law by failing to respond to a May 2025 records request, and ordered the county to pay most of the ACLU's legal fees.
The Fox Jail-Safety Lawsuit Is Confirmed Dismissed
Reporting on the Fox v. Nanos and NaphCare case confirmed a federal judge had dismissed the $25 million lawsuit and denied Fox's later motions to reopen the case and to appeal the dismissal.
The Marx COVID-19 Jail Lawsuit Is Dismissed
The U.S. District Court for the District of Arizona dismissed Christopher Michael Marx's $1.35 million lawsuit over alleged unsafe COVID-19 conditions at the Pima County Jail.
Fox Sues Nanos and NaphCare Over Jail Medical Care
Inmate Steven Kenneth Fox filed a $25 million federal lawsuit alleging a jail officer exposed him to inmate violence and that he was denied adequate medical care for a spider bite.
Deputies Shoot and Paralyze Axeel Melendez During a Swatting Response
Someone impersonating Melendez called in a false report of a shooting at his Tucson home; responding deputies forced entry and opened fire, striking Melendez and causing a spinal cord injury that left him paralyzed, according to his later notice of claim.
Marx Sues Nanos Over Jail COVID-19 Exposure
Inmate Christopher Michael Marx filed a $1.35 million lawsuit in federal court alleging a deputy's disinfection lapse put his life at risk during a jail COVID-19 quarantine.
The ACLU Sues Over Blocked Immigration-Cooperation Records
The ACLU of Arizona filed suit in Pima County Superior Court after the sheriff's department went roughly 68 days without responding to its May 14, 2025 public records request about contact with federal immigration agents.
How Has the Pima County Sheriff's Department Responded to the Lawsuits?
The Pima County Sheriff's Department and Sheriff Chris Nanos have not publicly conceded liability in any of the four cases, and the department has said little publicly about the two pending or recently resolved matters, citing pending litigation. Neither the department nor Nanos commented publicly on the Marx or Melendez cases at the time they were filed, according to news coverage of both.
In the ACLU public records case, the county did not simply lose on the merits, the court also found that the sheriff's own attorneys submitted filings containing false and misleading citations that they admitted were generated using artificial intelligence, a finding that led the judge to impose additional fees beyond the underlying records violation. After the ruling, the department turned over more than 1,800 previously unsorted incident reports, which the ACLU says revealed dozens of additional undisclosed contacts with Border Patrol.
In the two dismissed inmate lawsuits, the department's position was effectively vindicated by the dismissals themselves, since a federal judge in each case declined to let the claims proceed, and in the Fox case also denied the inmate's later attempts to reopen or appeal. None of this bears on the separate Melendez claim, which remains unresolved and involves different deputies, a different incident, and different alleged conduct.
Is the Pima County Sheriff Lawsuit the Same as the Nancy Guthrie Investigation?
No. Sheriff Nanos's department is also leading the high-profile missing-person investigation into Nancy Guthrie, the mother of Today co-anchor Savannah Guthrie, but that investigation is not itself a lawsuit and is legally separate from all four cases described on this page. News coverage of the Guthrie case has repeatedly noted that Nanos faces unrelated litigation, which is likely why searches for "Pima County Sheriff lawsuit" surface Guthrie-related headlines even though her disappearance has not produced a civil case against the department.
The four real lawsuit and claim proceedings against the department, described in detail above, involve entirely different plaintiffs, facts, and legal theories from each other and from the Guthrie investigation. Sharing the same sheriff or department as a common thread is not evidence that any of these matters are connected.
| Case | Plaintiff | Subject | Court/Stage | Status |
|---|---|---|---|---|
| ACLU v. Nanos | ACLU of Arizona | Public records on immigration cooperation | Pima County Superior Court | Ruled against Nanos, July 30, 2026 |
| Melendez claim | Axeel Melendez | Excessive force, swatting shooting, paralysis | Notice of claim (pre-lawsuit) | Pending |
| Marx v. Nanos | Christopher Michael Marx | Jail COVID-19 safety negligence | U.S. District Court, Arizona | Dismissed, July 1, 2026 |
| Fox v. Nanos/NaphCare | Steven Kenneth Fox | Jail medical care and safety | U.S. District Court, Arizona | Dismissed; appeal denied |
| Nancy Guthrie investigation (unrelated) | N/A, missing-person case | Guthrie's disappearance | Ongoing FBI/PCSD investigation | No lawsuit filed over the case itself |
Frequently Asked Questions
What is the Pima County Sheriff lawsuit about?
The Pima County Sheriff lawsuit refers to four separate civil cases filed against the Pima County Sheriff's Department and Sheriff Chris Nanos between 2025 and 2026: a public records case brought by the ACLU, two dismissed inmate lawsuits over jail safety and medical care, and a pending $176 million claim over a deputy-involved shooting.
Is the Pima County Sheriff lawsuit a class action?
No. None of the four Pima County Sheriff lawsuit cases is a class action or multidistrict litigation. Each involves one plaintiff, or in the ACLU's case one organization, suing the department individually over its own specific dispute.
Did Pima County settle any of the sheriff lawsuits?
No settlement has been reported in any of the four cases. The ACLU's public records case ended in a court ruling against the sheriff rather than a settlement, two inmate lawsuits were dismissed without any payment, and the Melendez claim remains an unresolved notice of claim.
Why was Sheriff Chris Nanos sued over public records?
Sheriff Nanos was sued by the ACLU of Arizona after the department failed to respond within the legally required time to a May 14, 2025 request for records showing how often deputies contacted federal immigration agents, despite Nanos's public statements that his department does not help enforce federal immigration law. A judge ruled against him on July 30, 2026.
What happened to Axeel Melendez in the Pima County swatting case?
Axeel Melendez was shot by Pima County deputies on April 10, 2026 after someone impersonating him called in a false report that his father had shot his sister at Melendez's home, a hoax known as swatting. His notice of claim says the shooting left him with a spinal cord injury and permanent paralysis, and seeks $176 million.
Is the Pima County Sheriff lawsuit connected to the Nancy Guthrie case?
No. Sheriff Nanos leads the separate, ongoing investigation into Nancy Guthrie's disappearance, but that investigation is not a lawsuit and has no legal connection to the four civil cases described on this page. The overlap is only that Nanos and his department are involved in both.