Who gets qualified immunity? Teachers, prison guards, social workers, and contractors

Ask most people what qualified immunity is and they will describe a police case. That is understandable: the best-known decisions, including Zorn v. Linton, involve officers. But nothing in the doctrine is limited to policing. The Supreme Court built it as a defense for government officials performing discretionary functions, and it applies across government, in schools, prisons, and child-welfare agencies. The harder questions come at the edges, where government work is done by private hands.

I.The default: almost every official sued personally

Section 1983 lets people sue anyone who violates their federal rights “under color of” state law. The statute itself lists no immunities. The Supreme Court added qualified immunity, and in Harlow v. Fitzgerald it framed the modern test for government officials performing discretionary functions: they are shielded from damages unless their conduct violated clearly established rights a reasonable person would have known.

That test is not tied to any job. It is raised by teachers and principals, wardens and corrections officers, caseworkers, building inspectors, and agency heads. Federal officials sued directly under the Constitution can raise it too; Groh v. Ramirez, a case about a federal agent’s defective warrant, is one example, discussed in our piece on when qualified immunity loses. Two groups sit outside it: judges and prosecutors, who usually get the stronger protection of absolute immunity (see qualified vs. absolute immunity), and local governments themselves, which get no immunity at all (see our Monell explainer).

Being able to raise the defense is not the same as winning it. In Hope v. Pelzer, Alabama prison guards who chained a prisoner to a hitching post raised qualified immunity and lost, because the Supreme Court found the cruelty obvious. The cases below mostly show the other outcome.

II.Schools: Safford v. Redding

In October 2003, an assistant principal at Safford Middle School in Arizona suspected 13-year-old Savana Redding of distributing prescription-strength ibuprofen and over-the-counter naproxen, both banned by school rules without permission. A search of her backpack and outer clothing found nothing. Two staff members, an administrative assistant and the school nurse, then had Savana remove her outer clothes and pull out her bra and the elastic of her underwear. No pills were found.

The Supreme Court held 8–1, in an opinion by Justice Souter, that the strip search violated the Fourth Amendment: “the content of the suspicion failed to match the degree of intrusion.” But by 7–2 it held that the individual officials were immune, because lower-court decisions on school strip searches were “numerous enough, with well-reasoned majority and dissenting opinions, to counsel doubt that we were sufficiently clear” before. Justice Stevens, joined by Justice Ginsburg, would have denied immunity, calling this a case where “clearly established law meets clearly outrageous conduct.” Justice Thomas would have found no violation at all. The claim against the school district went back to the lower courts under Monell.

Safford also shows the split between people and institutions. The officials who ordered and carried out the search were immune. The school district, which has no qualified immunity under Owen v. City of Independence, faced a separate claim that turned on whether its own policy caused the search. A family weighing a case against a public school is really dealing with two different doctrines at once.

III.Child welfare: Camreta v. Greene

In 2003, Bob Camreta, an Oregon child protective services caseworker, and a county deputy sheriff interviewed a 9-year-old girl, identified in court as S.G., at her elementary school about alleged abuse by her father. They had no warrant and no parental consent. Her mother later sued under § 1983. The Ninth Circuit held that the interview violated the Fourth Amendment but granted both officials qualified immunity because the law had not been clearly established.

The officials won, but they appealed anyway, because the constitutional ruling would govern their future work. In an opinion by Justice Kagan, the Supreme Court held that it may generally review a constitutional ruling at the request of an official who won immunity. This case, though, was moot: S.G. had moved to Florida and was months from turning 18. So the Court vacated the part of the Ninth Circuit’s opinion addressing the Fourth Amendment, explaining that “the point of vacatur is to prevent an unreviewable decision” from having legal consequences. Justice Kennedy, joined by Justice Thomas, dissented. The result for caseworkers is that they can raise qualified immunity like other officials, while the constitutional question about in-school interviews was left undecided by the Supreme Court.

IV.Private prison guards: Richardson v. McKnight

Prisons are where the line between public and private gets tested. Richardson v. McKnight was a prisoner’s § 1983 suit against guards employed by a private company that ran a prison. The guards asked for the same qualified immunity their counterparts at a government-run prison would have.

The Court said no. As the Court later summarized the holding in Filarsky, the decision turned on the setting: a private firm, systematically organized to take on a major administrative task for profit, with limited government supervision and potential competition from other firms. In that world, the Court reasoned, market pressures rather than immunity would keep guards from acting with “unwarranted timidity.” The practical effect is a two-tier system: a prisoner hurt by a public guard faces the immunity defense, while a prisoner hurt by a private company’s guard does not.

V.Private people hired to do government work: Filarsky v. Delia

Nicholas Delia, a firefighter in Rialto, California, missed work while ill. The city suspected he was faking after private investigators saw him buying building supplies, so it hired Steve Filarsky, a private attorney, to interview him. When Delia refused to let an official into his home, Filarsky ordered him to bring the materials out for inspection. Delia sued under § 1983, and the Ninth Circuit denied Filarsky immunity because he was not a city employee.

A unanimous Supreme Court reversed in an opinion by Chief Justice Roberts. Looking to the common law of 1871, when much public work was done by people with private occupations, the Court held that immunity “should not vary depending on whether an individual working for the government does so as a full-time employee, or on some other basis.” Justice Sotomayor concurred to stress that not every private person working for the government automatically qualifies, and Justice Ginsburg noted that the lower court still had to decide whether Filarsky violated clearly established law.

VI.Private parties using state law: Wyatt v. Cole

The final category is private people with no government role at all. In Wyatt v. Cole, private parties used a state replevin statute to have a sheriff seize property from a former business partner. Sued under § 1983, they claimed qualified immunity. The Court refused. As Filarsky later explained, the Wyatt defendants had no connection to government and pursued purely private ends, so the reasons for immunity did not apply to them.

VII.Where the line falls

The table below summarizes the Supreme Court cases discussed here. It is a general map, not a prediction for any particular case; lower courts apply these rules to specific facts, and the answer for a given defendant can depend on details of their employment and role.

The pattern is not perfectly tidy, and the Justices themselves have disagreed about it. The logic that runs through the cases is historical and functional: the Court asks whether someone in that role had immunity at common law when § 1983 was enacted in 1871, and whether the policy reasons for immunity fit. In practice the questions are concrete. Who employed the defendant? Was the work a government task done alongside public employees, as in Filarsky, or a private business running an operation for profit, as in Richardson? Was the defendant borrowing state power for a private end, as in Wyatt? Reasonable people can read the history behind those questions differently. What is not in doubt is that the doctrine reaches far beyond the police officer most people picture.

If you are considering a claim against any public employee, filing deadlines apply, and the immunity questions can be technical. Talk to a licensed civil-rights attorney in your state.

Editorial note: This analysis is built from the cited opinions, statutes, and reporting listed below. It is journalism and advocacy, not legal advice. If you believe your rights were violated, talk to a licensed civil-rights attorney in your state. Corrections: contact the editor.