An arrest happens, and within minutes the questions start. How do you get them out? How much is bail? If the arrest happened in Illinois after September 18, 2023, those questions don’t have the answers they used to. Cash bail no longer exists. There’s no amount of money you can post at a window to bring someone home. What happens instead is a detention hearing, and understanding that process is the most useful thing you can do right now.
The Pretrial Fairness Act (the portion of the SAFE-T Act that overhauled pretrial release) was upheld as constitutional by the Illinois Supreme Court in Rowe v. Raoul and took effect statewide on that September date. Every county in Illinois, from McLean to Macon to Peoria to Sangamon, now operates under the same legal standard. What that means for someone sitting in a holding cell tonight is that a judge, not a bail bondsman, decides whether they go home.
Here’s a plain-language walkthrough of how that process works.
The End of Cash Bail: Why a Detention Hearing Happens at All
Under Illinois law, the starting point is a presumption of pretrial release. That isn’t a loophole or a technicality. It’s the default. An arrested person is presumed eligible to be released while their case moves through the courts. A detention hearing only becomes necessary when a prosecutor challenges that presumption by filing what the statute calls a verified petition to detain.
Not every arrest triggers this process. Under 725 ILCS 5/110-6.1, only offenses on a specific statutory list are detention-eligible. Many lower-level charges proceed by citation or with automatic release conditions attached, and the State never files a petition at all. When the offense does qualify, though, the clock starts moving quickly.
The Hearing Timeline: How Fast Illinois Courts Must Act
If the State files a petition to detain, the hearing must generally happen at the defendant’s first court appearance. If it gets continued, the law sets firm outer limits: within 48 hours for Class X, Class 1, Class 2, and Class 3 felonies and first-degree murder, and within 24 hours for Class 4 felonies and detainable misdemeanors.
That timeline is uniform across every county. What varies is the surrounding procedure: whether hearings are held in person or remotely, how pretrial services are staffed, and how quickly a pretrial risk assessment reaches the judge. Those local details matter in practice, which is why having an attorney who knows the specific courthouse makes a real difference. During any gap between when the petition is filed and when the hearing is held, the judge retains discretion over whether to hold or release the defendant in the interim.
What the State Must Prove Before a Judge Orders Detention
The State carries the burden, and it must satisfy a three-part test by clear and convincing evidence. This is a standard higher than a mere preponderance but lower than the beyond-a-reasonable-doubt standard applied at trial.
The three things the State must prove are:
- The charged offense is detention-eligible under the statute’s list of qualifying crimes
- The defendant poses a real and present threat to the safety of any person or the community, or presents a high likelihood of willful flight, meaning an intentional decision to evade prosecution, not simply a risk of missing a court date
- No condition or combination of conditions could adequately mitigate that safety threat or flight risk
If the State fails to prove any one of those three elements, the presumption of pretrial release controls and the judge must release the defendant, typically with conditions attached. This structure is what defense attorneys work with at the hearing: challenge the evidence on any single prong and the standard shifts back in the defendant’s favor.
After the Hearing: Conditions, Detention, & the Right to Appeal
Two outcomes are possible. If the judge declines to order detention, the court sets the least restrictive conditions necessary to protect the public and ensure the defendant returns for future hearings. Those conditions can include electronic monitoring, no-contact orders, regular check-ins with pretrial services, travel restrictions, or some combination.
If the judge orders detention, the court must enter a written finding explaining specifically why less restrictive conditions wouldn’t work. And detention isn’t a one-time decision. At every subsequent court date, the judge must reconfirm that continued detention remains justified. Absent delay attributable to the defense or good cause shown by the State, a detained defendant can’t be held more than 90 days before trial. Either side may appeal a release or detention ruling under Illinois Supreme Court Rule 604(h), which creates an expedited appellate review process for pretrial detention decisions. An unfavorable ruling at the hearing isn’t necessarily the final word.
Why Preparation Before the Hearing Is Everything
A detention hearing can occur at first appearance, sometimes within hours of an arrest. By the time a family member has searched for answers and found an attorney, the hearing may already be scheduled for the next morning. That compressed window means the attorney appearing that day needs to know the specific courthouse, the local pretrial services process, and exactly where the State’s petition is weakest on the three-prong test. Coming in prepared isn’t an advantage. It’s the only way to use the hearing effectively.
Our attorneys at Johnson Law Group, LLC bring over 100 years of combined experience in criminal defense across Central Illinois, with offices in Bloomington, Peoria, Springfield, and Decatur. If an arrest has happened and a detention hearing is coming, contact us at (309) 565-8825 so we can get to work before that court date arrives.