Traffic stop with firearm check on I-355 Heard on: Illinois State Police Troops 1,2,3,4,5 01:03 00:00 3222 Cook County Deputy Chief on a traffic stop. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 3222 Cook County Deputy Chief on a traffic stop. 00:04 Requesting routine assistance. 00:05 I-355 northbound at I-88. 00:08 I-355 northbound at I-88 with a black Chevrolet Corvette. 00:16 10-4, Rob. 00:19 3222, 10-4. 00:25 So it's going to be a Luger model zero nine. 00:31 Luger model zero nine, it's a 9 mm . 00:35 Serial number 00:38 P Paul (number withheld) . 00:46 Repeating P Paul 00:48 (number withheld) . 00:58 Nine millimeter, zero nine people, (number withheld) clear. 2026-09-23 13:52 UTC Traffic I-355, Downers Grove, IL View on map