People v. Hood

638 N.E.2d 264 · Appellate Court of Illinois · 1994

Facts

On July 11, 1993, Officer Charles Leach stopped Robert Hood on his motorcycle after observing it lacked a muffler, was speeding at 35 mph in a 25 mph zone, and had a non-functioning brake light. During the stop, Leach detected an odor of alcohol on Hood's breath and noticed his speech was slurred. Leach administered several field-sobriety tests, including the HGN, one-leg-stand, and walk-and-turn tests, which Hood failed. A preliminary breath test (PBT) showed a blood-alcohol content of .224. Hood was arrested for driving under the influence (DUI) and, after being read the warning to motorists, refused to submit to a breathalyzer test, resulting in a two-year suspension of his driving privileges.

Procedural history

Hood filed a petition to rescind the statutory summary suspension of his driving privileges, which the trial court denied on September 1, 1993. Hood then filed a motion to reconsider on September 29, 1993, which was denied on November 1, 1993. Hood filed a notice of appeal on November 30, 1993, bringing the case to this court.

Issue

1. Did the officer have reasonable suspicion to justify the initial stop of Hood's motorcycle? 2. Was evidence regarding the Horizontal Gaze Nystagmus (HGN) test and the Preliminary Breath Test (PBT) properly admitted in the implied-consent proceeding?

Holding

Yes, the court affirmed the denial of Hood's petition to rescind the summary suspension. The officer had reasonable suspicion for the stop, and the HGN test evidence was properly admitted for probable cause. Even if the PBT evidence was erroneously admitted, other evidence sufficiently established probable cause.

Rule

A police officer may make a valid traffic stop based on specific and articulable facts that reasonably warrant the stop, such as observed traffic violations like speeding, a non-functioning brake light, or a missing muffler. In implied-consent proceedings, HGN test results are sufficiently reliable to be admitted as evidence for probable cause, and the State is not required to present expert testimony on its scientific reliability. Probable cause for a DUI arrest exists when a reasonably prudent person, with the officer's knowledge, would believe the individual committed the offense.

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