DUI defense attorney in Chicago

August 8, 2025

Fighting DUI Charges in Illinois When a Breathalyzer Says You’re Over the Limit

by Law Offices of David L. Freidberg, P.C.

When the Machine Says You’re Guilty

On a cold Chicago night, a driver is pulled over near Wrigleyville after an officer claims he rolled through a stop sign. The streets are wet, visibility is low, and he’s just leaving a friend’s birthday dinner. A few minutes later, after field sobriety tests on an uneven sidewalk, he’s at the station blowing into a breathalyzer. The result flashes: 0.11% BAC.

In the eyes of the arresting officer, and maybe even the prosecutor who will later review the case, the number tells the whole story. But Illinois law doesn’t convict people based solely on what a machine says. That number is only evidence, and like all evidence, it can be challenged.

August 6, 2025

The Real Cost of Facing Your First DUI in Chicago Without a Lawyer

by Law Offices of David L. Freidberg, P.C.

Chicago’s Strict DUI Laws and What They Mean for First-Time Offenders

Chicago’s streets are always busy, from morning rush hour on the Kennedy Expressway to late-night traffic along Lake Shore Drive. Police patrol these areas heavily, especially during weekends and holidays. Under 625 ILCS 5/11-501, a first DUI offense occurs when a driver operates or is in physical control of a vehicle with a blood alcohol concentration (BAC) of 0.08% or higher, or while impaired by alcohol, drugs, or both. In Illinois, even your first offense can lead to a Class A misdemeanor — the most serious misdemeanor classification — with up to one year in jail, $2,500 in fines, and a one-year driver’s license suspension.

However, aggravating circumstances — such as having a passenger under 16, causing an injury accident, or driving without valid insurance — can elevate your first DUI to a felony under 625 ILCS 5/11-501(d). That change turns the case from a maximum of 364 days in jail to potential years in prison, with lasting damage to your criminal record.

June 5, 2024

Enhanced Penalties for Illinois Commercial Drivers: Stricter BAC Limits and Penalties

by Law Offices of David L. Freidberg, P.C.

As a seasoned DUI defense attorney in Chicago, I understand the significant responsibilities that come with holding a commercial driver’s license (CDL). Commercial drivers operate large and potentially hazardous vehicles, which makes safety a paramount concern. Consequently, commercial drivers are subject to stricter blood alcohol concentration (BAC) limits and enhanced penalties compared to non-commercial drivers. These enhanced regulations are designed to ensure the highest level of safety on the roads, but they also mean that commercial drivers face more severe consequences for DUI offenses. In this article, I will discuss the relevant statutes, the stricter BAC limits, the potential penalties, and provide answers to frequently asked questions about DUI laws for commercial drivers.

Relevant Statutes and Stricter BAC Limits

In Illinois, the legal framework governing DUI offenses for commercial drivers is primarily found in the Illinois Vehicle Code (625 ILCS 5/). Specifically, 625 ILCS 5/6-515 outlines the prohibitions and penalties for commercial drivers who are found to be driving under the influence. Under this statute, a commercial driver is prohibited from operating a commercial motor vehicle with a BAC of 0.04% or higher. This is significantly lower than the 0.08% BAC limit for non-commercial drivers, reflecting the higher safety standards imposed on those who operate larger and more dangerous vehicles.