A Brady list in Illinois is a record kept by a county State’s Attorney’s office identifying police officers whose credibility is compromised by past dishonesty, misconduct, or bias. When an officer is on that list, the prosecutor is obligated to tell the defense before that officer testifies. The name comes from Brady v. Maryland, the 1963 Supreme Court decision requiring prosecutors to turn over evidence favorable to the defense,1Justia U.S. Supreme Court Center. Brady v. Maryland 373 U.S. 83 (1963) extended by Giglio v. United States to cover information that could impeach a witness’s credibility.2Legal Information Institute. Giglio v. United States Illinois has no single statewide Brady list. Each of the state’s 102 county State’s Attorney’s offices keeps its own, and the criteria, procedures, and level of formality vary widely.
What Puts an Officer on a Brady List
No national standard controls which conduct puts an officer on a list, and each prosecutor’s office sets its own criteria. Certain categories show up consistently across Illinois jurisdictions:
- Dishonesty, including false police reports, false sworn testimony, or knowingly false statements in internal investigations. This is the most common trigger.
- Evidence tampering: planting, destroying, concealing, or altering physical evidence or official records.
- Criminal convictions, particularly for offenses involving dishonesty, such as theft, fraud, or perjury.
- Sustained findings of bias, meaning documented patterns of discriminatory conduct based on race, religion, sex, or other protected characteristics.
- Sustained misconduct findings from internal affairs related to integrity or truthfulness.
Placement on the list is not the same thing as being fired. It means the prosecutor’s office has flagged the officer’s testimony as potentially unreliable and will disclose that to the defense in any case the officer touches. Some officers stay employed in roles where they are unlikely to testify. Others face termination. The practical problem is that an officer who cannot be a credible witness has limited use to a police department.
How Illinois Prosecutors Must Disclose It
Illinois prosecutors carry disclosure duties from three sources at once: the federal constitution, the state’s discovery rule, and the state ethics rules. They reinforce each other.
Illinois Supreme Court Rule 412
Rule 412 governs what the State must turn over in a criminal case. On a written defense motion, prosecutors must disclose the witnesses they plan to call, any material that tends to negate the defendant’s guilt or reduce punishment, and any prior criminal convictions of State witnesses. That last category directly captures Brady-listed officers with qualifying convictions. Disclosure must happen “as soon as practicable” after the motion is filed.3Illinois Courts. Rule 412 – Disclosure to Accused
725 ILCS 5/114-13
This statute puts the mirror obligation on police. In both homicide and non-homicide felony cases, any law enforcement agency involved must give the prosecuting authority all investigative material, including anything that tends to negate guilt or reduce punishment.4Illinois General Assembly. 725 ILCS 5/114-13 Every Illinois agency must adopt internal policies to comply. Police departments cannot sit on officer misconduct records and let the prosecutor find out later; the duty flows upward from the agency to the prosecutor, then to the defense.
Illinois Rule of Professional Conduct 3.8
Ethics Rule 3.8 requires prosecutors to make timely disclosure of all evidence or information that tends to negate the defendant’s guilt or mitigate the offense.5Illinois Courts. Rule 3.8 – Special Responsibilities of a Prosecutor Unlike Rule 412, this duty does not depend on the defense asking. A prosecutor who knows about an officer’s credibility problems and stays quiet is risking both a constitutional violation and discipline against their law license.
What Happens to a Case When Disclosure Fails
When a Brady violation surfaces after conviction, the defendant can move for a new trial. Illinois courts will order one if the suppressed evidence was material, meaning there is a reasonable probability the outcome would have been different had the defense known. Convictions have been overturned years and sometimes decades later after it came out that prosecutors withheld officer credibility problems.
The prosecutor personally faces very little exposure. Under Imbler v. Pachtman, prosecutors have absolute immunity from civil suits for conduct in their advocate role, including Brady violations. Supervisors who failed to train staff on disclosure duties are also shielded. Under Connick v. Thompson, municipal liability is theoretically possible but requires proof of deliberate indifference, which is a very high bar. Professional discipline through the state bar is the remaining path, and it is rarely used even in serious cases.
What Happens to the Officer’s Career
Being placed on a Brady list can effectively end a law enforcement career even when there is no formal termination. If a prosecutor will not call you as a witness, cases you make fall apart, and many departments conclude a listed officer is no longer viable in a patrol or investigative role.
Some agencies move Brady-listed officers to administrative assignments where testimony is unlikely. That is a stopgap. The designation follows the officer. When another department runs a background check, the listing shows up and becomes a hiring obstacle. Moving to a new jurisdiction no longer erases the record either, because of the statewide tracking system described below.
Challenging a Listing in Illinois
Whether an officer has a defined way to fight placement depends entirely on the county. Cook County has a formal appeals procedure. Under its Brady/Giglio policy, the State’s Attorney’s office notifies the officer through their employer when they are placed on either the disclosure list or the non-use list, and gives the reason. The officer or their representative then has 90 days to submit a written challenge to the Brady/Giglio Committee, with supporting documents and reasons the determination should be reversed. If the underlying finding came from a judge or administrative body, the officer must present an order overturning that determination.6Cook County State’s Attorney’s Office. Brady Giglio Policy The committee reviews and communicates its decision.
Smaller counties may have informal processes or no written appeals procedure at all. That gap is one of the biggest weaknesses in the current system. An officer in one county has a clear path to challenge an erroneous listing; an officer in the next county over may have none. If you are an officer facing placement in a county with no set policy, asking for written notice and a formal opportunity to respond is the baseline to press for.
How the SAFE-T Act and Decertification Fit In
Before the SAFE-T Act, an officer disciplined in one Illinois county could move to another department with a clean record. The Illinois Safety, Accountability, Fairness and Equity-Today Act built a centralized misconduct database managed by the Illinois Law Enforcement Training and Standards Board (ILETSB). Agencies must file a Professional Conduct Report (a “Form R”) whenever officer misconduct results in termination, a suspension of at least 10 days, or a resignation while under investigation. Officers can submit a written response that becomes part of the file.7Illinois Law Enforcement Training and Standards Board. SAFE-T Act Updates to ILETSB Forms The database complements local Brady lists rather than replacing them.
ILETSB can also decertify officers, which is more severe than Brady placement. Under Section 6.1 of the Illinois Police Training Act, certification is automatically revoked on conviction or guilty plea for any felony or a listed set of misdemeanors, including domestic battery, theft, perjury-related offenses, and obstructing a peace officer. Decertified officers go on ILETSB’s decertification list, which feeds the National Decertification Index.8Illinois Law Enforcement Training and Standards Board. ILETSB – Decertification Under 50 ILCS 705/6.3, ILETSB also has administrative authority to decertify an officer for perjury, false statements, or knowingly tampering with or fabricating evidence in connection with reporting, investigating, or prosecuting a crime. The statute defines “false statement” as a knowingly false statement on a form or report that the officer includes to mislead a public servant.9Illinois General Assembly. 50 ILCS 705/6.3 Decertification is permanent in a way Brady placement alone is not.
Finding Out Who’s on the List
Because Illinois has no single statewide Brady list, there is no central place to look up an officer. Larger jurisdictions like Cook County tend to have written policies and formal committees; smaller offices often work more informally. In active criminal litigation, Rule 412 discovery is the primary way defense attorneys get Brady material about officers in their client’s case.3Illinois Courts. Rule 412 – Disclosure to Accused Outside litigation, defense lawyers and the public can request records under the Illinois Freedom of Information Act.10State of Illinois. Freedom of Information Act Personnel privacy exemptions exist, but Illinois courts have recognized that records of official misconduct are generally subject to public disclosure.
Thoroughness varies widely across counties. An office with a dedicated Brady/Giglio officer and a committee review process produces a more reliable list than an office tracking the same information on spreadsheets. Defense attorneys practicing across counties learn quickly which offices are transparent and which require persistent follow-up to produce what the law already requires them to disclose.