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Courtroom Conduct & Guidelines
Duties & Responsibilities of Jurors
Serving on a jury is an important responsibility. Jurors help ensure fair trials and protect the rights of everyone involved. To keep the process fair and efficient, jurors must follow certain rules while serving. These rules also help protect the security and privacy of all jurors.
1. Do Not Investigate on Your Own
Jurors must base their decisions only on the evidence and testimony presented in court. You should never visit or research the scene of an event, talk to outside sources, or look up information on your own. Only the judge can authorize a jury visit, and it must be done under court supervision.
2. Do Not Speak with Trial Participants
Jurors should not talk to attorneys, witnesses, reporters, or the parties involved in the case—about anything. Even casual comments (like talking about the weather) could be misunderstood by others and create the appearance of bias. It’s best to avoid all conversation.
3. Do Not Discuss the Case During the Trial
With fellow jurors: You may not discuss the case with each other until the trial is over and deliberations officially begin.
With others: Do not talk about the case with family, friends, coworkers, or anyone outside the courtroom. Jurors must avoid newspapers, TV, radio, and social media reports about the trial, as these may be inaccurate or incomplete.
If anyone tries to discuss the case with you or attempts to influence your opinion, you must immediately report this to the judge.
Once the trial has ended and you are released, you may choose whether or not to share your experience. You are not required to discuss the case afterward.
4. Conduct in the Jury Room
When deliberations begin, the jury’s first step is to select a foreperson. The foreperson acts as the chairperson of the group. Their role is to:
- Guide the discussion in an organized and respectful way
- Make sure every juror has a chance to share their thoughts
- Keep the conversation focused and fair
A good foreperson helps the jury work together efficiently and reach a fair verdict.
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Jury Commission
Physical Address
301 Washington St
2nd Floor
Waukegan, IL 60085
Jury Commission
Phone: 847-377-4600
Fax: 847-984-5885
TDD: 847-625-7416
Juror Info Line
Phone: 847-249-5879