Many people wait too long to speak with a criminal defense lawyer. Some assume they can clear things up by talking to a detective; others think a lawyer is only necessary once a case is going to trial. In reality, the earliest stages of a criminal matter often shape everything that follows. This guide explains the rights you have, how criminal cases generally move through the Circuit Court of Cook County, and the moments when legal advice matters most.
Your basic rights
Whether you are questioned on the street, at home, or at a police station, several constitutional protections apply:
- The right to remain silent. Under the Fifth Amendment and the Illinois Constitution, you generally do not have to answer questions about a possible crime. You can say clearly, "I want to remain silent, and I want to speak with a lawyer."
- The right to an attorney. If you are in custody and being questioned, you can ask for a lawyer, and questioning should stop. If you cannot afford one, a public defender can be appointed once you are charged.
- Protection from unreasonable searches. You can decline to consent to a search. Police may still search in some circumstances, but do not physically resist; objections can be raised later in court.
Illinois law also gives people in custody the right to make telephone calls to an attorney and family members within a limited time after arriving at the place of detention, under 725 ILCS 5/103-3. Minors have additional protections during questioning, including rules about access to counsel for certain serious offenses.
Situations that call for a lawyer right away
You do not need to be under arrest to benefit from legal advice. Consider contacting a criminal defense attorney promptly if:
- A detective calls or visits and wants to "just talk." Even witnesses can become suspects. A lawyer can communicate with police for you.
- You learn you are under investigation, or you receive a target letter or grand jury subpoena.
- Police execute a search warrant at your home, business, or on your phone.
- You are arrested or charged, including with a misdemeanor such as retail theft, battery, or DUI.
- You receive a summons or a notice to appear in court.
- There may be a warrant out for your arrest.
- You are on probation and accused of a violation.
- You are not a U.S. citizen, since many criminal outcomes carry immigration consequences.
How criminal charges are classified in Illinois
Illinois divides most offenses into classes that determine possible sentences:
- Misdemeanors are Class A, B, or C. Class A misdemeanors are the most serious and can carry up to 364 days in jail.
- Felonies range from Class 4 (the lowest) through Classes 3, 2, and 1, to Class X, which carries a mandatory prison range and is not probationable. First-degree murder has its own sentencing range.
Sentencing ranges, enhancements, and eligibility for probation or diversion depend on the specific statute, prior record, and the facts. A defense attorney can explain the exposure for a specific charge.
How a Cook County criminal case generally moves
Arrest and initial appearance
After an arrest, a person charged with an offense is brought before a judge for an initial appearance. In Cook County, many felony matters are handled at the Leighton Criminal Court Building, 2650 S. California Avenue, and misdemeanors are often heard at branch courts and suburban district courthouses.
Pretrial release after the Pretrial Fairness Act
Illinois became the first state to fully eliminate cash bail when the Pretrial Fairness Act, part of the SAFE-T Act, took effect on September 18, 2023. Under this system:
- Most people charged with offenses are released before trial, often with conditions such as check-ins, electronic monitoring, or no-contact orders.
- For certain offenses, prosecutors may file a petition to detain, and the court holds a hearing to decide whether the person must remain in custody pending trial.
- The defense has the right to counsel at that hearing and can present evidence and argument.
Because a detention hearing can happen quickly after arrest, having counsel involved early can make a real difference.
Felony charging: preliminary hearing or grand jury
For felony charges, the prosecution must establish probable cause either through a preliminary hearing before a judge or through a grand jury indictment. After that, the case is assigned to a courtroom for arraignment, where the defendant enters a plea.
Discovery, motions, and negotiation
The defense receives the evidence the prosecution intends to use and can file motions, such as motions to suppress evidence obtained through an unlawful search or statement. Many cases are resolved through negotiation, which may result in reduced charges, a plea agreement, or dismissal.
Speedy trial
Illinois's speedy trial statute (725 ILCS 5/103-5) generally requires trial within 120 days for a person held in custody, and within 160 days after a written demand for trial by a person on pretrial release, subject to delays attributable to the defense and other exceptions.
Trial and sentencing
A defendant has the right to a trial by jury or by a judge. If convicted, the court imposes a sentence within the statutory range, considering aggravating and mitigating factors.
Diversion and specialty courts
Cook County offers several alternatives to traditional prosecution for eligible cases, such as deferred prosecution programs, drug treatment court, mental health court, and veterans treatment court. Eligibility rules vary, and these options are often discussed through defense counsel.
Collateral consequences
A criminal record can affect far more than a sentence. Possible consequences include:
- Employment and professional licensing issues;
- Housing and rental applications;
- Immigration status, including deportation risk;
- Firearm ownership and the Illinois FOID card;
- Driver's license suspension for some offenses;
- Student financial aid and school discipline.
Clearing a record later
Illinois law allows expungement or sealing of many criminal records under the Criminal Identification Act (20 ILCS 2630/5.2). Eligibility depends on the offense, the outcome (such as dismissal, acquittal, supervision, or conviction), and waiting periods. Illinois also created processes for expunging certain minor cannabis records following legalization of adult-use cannabis in 2020.
What not to do while a case is pending
- Do not discuss your case with anyone other than your lawyer, especially on recorded jail phone lines.
- Do not post about the case on social media.
- Do not contact alleged victims or witnesses if a no-contact order is in place.
- Do not miss court dates; doing so can lead to a warrant and new charges.
Public defenders and private counsel
If you cannot afford a lawyer, the Law Office of the Cook County Public Defender can represent you after charges are filed. Public defenders handle a high volume of cases and include many experienced trial lawyers. Some people choose private counsel because they want representation before charges are filed or because they prefer a particular attorney.
If you would like your situation reviewed by Henry Dog, a Chicago attorney, you can share a brief, general description through our contact form. Please do not describe the facts of an alleged offense in detail in an online form. If it is not a matter the attorney handles, you may be pointed toward other resources, such as the Public Defender.
Frequently asked questions
Should I talk to police if I did nothing wrong?
You have the right to remain silent and to ask for a lawyer. Even people who are innocent can unintentionally make statements that are misunderstood. Many people choose to speak with a lawyer before any interview.
Does Illinois still have cash bail?
No. Since September 18, 2023, Illinois has eliminated cash bail under the Pretrial Fairness Act. Most defendants are released with conditions, while prosecutors may seek detention for certain offenses through a court hearing.
Can I get a criminal record expunged in Illinois?
Many records can be expunged or sealed under Illinois law, depending on the offense, how the case ended, and waiting periods. An attorney can review your record and eligibility.
