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Absolute immunity: the shield for prosecutors who break the law
The same investigation, restaged one beat at a time. Drive it with the arrow keys, space, or autoplay. Nothing is cut from the piece — long runs are split across frames. Read the full investigation or open the Judges & Prosecutors hub.
Absolute immunity.
A Supreme Court doctrine that shields prosecutors from being sued for damages — even when they intentionally break the law, hide evidence, or use perjured testimony to convict an innocent person.
When a prosecutor's misconduct destroys a life, the victim usually cannot sue for a dime. The law itself forecloses it — and the Court's fallback checks barely operate.
The doctrine and the cases are FACT, pinned to Supreme Court law; the Court's rationale is stated fairly, and the objections are posed as questions worth demanding answers to.
The Court split the job in two: advocacy gets absolute immunity, investigation gets qualified.
Since Imbler v. Pachtman (1976), acts 'intimately associated with the judicial phase' — deciding to charge, presenting evidence, questioning witnesses — carry absolute immunity from civil suit. When a prosecutor acts like a cop or a PR agent — advising on a raid, appearing at a press conference, working the pre-warrant investigation — they get only qualified immunity (Burns v. Reed, 1991; Buckley v. Fitzsimmons, 1993), and can be sued if they violated a 'clearly established' right.
Absolute means absolute: even knowing use of perjury or hidden evidence is not suable.
Under Imbler, a prosecutor who knowingly puts on fabricated, perjured testimony that sends an innocent person to prison cannot be sued for civil damages; intentionally withholding exculpatory evidence in the trial phase is likewise shielded. The ordinary consequence of even court-confirmed misconduct is, at most, a reversed conviction — a remedy for the victim, not a sanction for the official who caused it.
Connick v. Thompson: 14 years on death row, a $14M award — erased.
John Thompson spent 18 years in prison, 14 on death row, after New Orleans prosecutors suppressed a blood report that would have cleared him — a clear Brady violation. A jury awarded him $14 million against the DA's office for failure to train. In 2011 the Supreme Court reversed it 5–4 (Thomas for the majority; Ginsburg dissenting), holding an office can't be liable under Section 1983 for a single Brady violation absent a proven pattern. Thompson walked away with nothing.
A jury found the Orleans Parish DA's office liable and awarded Thompson $14 million — roughly a million for each year wrongly imprisoned. The Supreme Court erased it, ruling the office couldn't be held liable for a single failure to train on Brady. Immunity in practice: the harm is proven, the compensation vanishes.
Connick v. Thompson (2011)
The Court's reasons are real — but they don't reach the knowing lawbreaker.
The Court justifies absolute immunity three ways: it prevents a flood of retaliatory suits from every convicted defendant; it avoids a chilling effect on tough charging decisions; and it points to alternative checks — criminal charges, elections, and bar discipline. Stated fairly, these are the rationale. What they do not explain is why the shield should cover a prosecutor who knowingly fabricates evidence or uses perjury, or why there could not be a narrow process to prove such knowing misconduct when new evidence surfaces years later. Those are the objections the doctrine leaves open.
The Court's fallback — that bars and elections will police bad prosecutors — collides with the record. The Center for Prosecutor Integrity's 2013 report found that of 3,625 cases of documented prosecutorial misconduct, fewer than 2% of the prosecutors faced any public professional discipline, and virtually none faced criminal charges. The alternative checks are, in practice, almost no check at all.
Center for Prosecutor Integrity, 'An Epidemic of Prosecutor Misconduct' (2013)
“This immunity does leave the genuinely wronged defendant without civil redress against a prosecutor whose malicious or dishonest action deprives him of liberty.”
How this page is graded.
- FACT: the immunity doctrine and its advocacy/investigative split (Imbler, Burns, Buckley); that absolute immunity covers knowing perjury/withholding in the trial phase; Connick v. Thompson (18 yrs/14 on death row; $14M reversed 5–4); the Court's stated rationale; the CPI 2013 finding (<2% of 3,625 disciplined).
- POSED, NOT ASSERTED: whether the rationale justifies shielding knowing fabrication, and whether a narrow process should exist to prove knowing misconduct on new evidence — editorial questions, not legal claims.
- NOT claimed: that immunity has no legitimate purpose, or that most prosecutors abuse it. The point is the doctrine's extreme edge and the empty alternative checks.
Why it matters.
Absolute immunity is the legal keystone of the accountability gap this hub documents: it's why proven prosecutorial misconduct so rarely costs the prosecutor anything. Paired with the judicial-discipline funnel and the misconduct record, it completes the picture — the officials with the most power over a person's liberty are the ones the system is least able, and least willing, to hold to account. The doctrine is settled law; whether it should reach the knowing lawbreaker is a live question worth pressing.
Help us fill these lines.
- OpenWhether any legislative or judicial proposal to carve out knowing fabrication/withholding from absolute immunity gains traction.
- OpenA national count of prosecutors criminally charged for on-the-job misconduct — believed to be a handful.
- OpenHow often 'pattern' liability under Connick actually succeeds, given how hard the standard is to meet.