Chicago Criminal Lawyer Blog
Why Sex Crime Investigations in Chicago Often Begin With a Complaint Rather Than Physical Evidence
In Chicago, many individuals first encounter the criminal justice system after learning that a complaint has been filed accusing them of sexual misconduct. One of the most common questions people ask after hearing about an investigation is whether the police actually need evidence before making an arrest. The answer requires understanding how Illinois criminal law treats accusations, probable cause, and the steps investigators follow before charges are filed.
Illinois criminal law divides offenses into misdemeanors and felonies. Sex crimes generally fall into the felony category and are governed by statutes in the Illinois Criminal Code, including provisions such as 720 ILCS 5/11-1.20 for criminal sexual assault, 720 ILCS 5/11-1.30 for aggravated criminal sexual assault, and related statutes addressing criminal sexual abuse and aggravated criminal sexual abuse. These crimes involve allegations of sexual conduct without consent, conduct involving minors, or circumstances involving force or threats.
