Chicago Criminal Lawyer Blog
The Increasing Use of Drug Recognition Experts in Chicago DUI Cases
Chicago’s roads are among the busiest in the nation, with constant traffic enforcement across neighborhoods like Hyde Park, Little Village, and Norwood Park. Illinois DUI law under 625 ILCS 5/11-501 allows prosecutors to charge drivers not only for alcohol-related impairment but also for impairment caused by prescription drugs, controlled substances, or a combination of intoxicating compounds.
While alcohol DUIs are often supported by measurable blood alcohol content, drug-related DUI cases rely more heavily on Drug Recognition Experts (DREs). These officers receive specialized training to identify impairment caused by drugs. Their evaluations and testimony are now a regular feature in Cook County DUI prosecutions.
