People v. Arrendondo, 2012 IL App (3d) 110223

Defendant Eric Arrendondo was charged with driving under the influence under 625 ILCS 5/11-501(a)(4) and received a statutory summary suspension after refusing chemical testing.
Arrendondo petitioned to rescind the statutory suspension; the hearing featured a single witness, Officer Russell Prucnicki.
Prucnicki testified he could identify cannabis by smell, had observed burnt and unburnt cannabis indicators, and noted glossy, bloodshot eyes as signs of use.
The traffic stop occurred for an obstructed rear-view view and a missing illuminated rear registration light; Prucnicki pulled Arrendondo into a parking lot area and identified him as the driver.
Arrendondo admitted prior cannabis use, returned cannabis-containing items to Prucnicki, and tested positive for cannabis by field testing; Prucnicki later confirmed cannabis in the seized items.
The trial court granted the petition to rescind; the Illinois Appellate Court reversed, holding that the State established a prima facie case under 2-118.1(b) and that the petition lacked merit.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the State proved the statutory 2-118.1(b) elements.	People contends sufficient evidence showed arrest for an offense and reasonable grounds to believe DUI, with testing refused.	Arrendondo argues there was insufficient evidence that he was driving under the influence or that grounds were reasonable.	Yes; three elements were established and rescission was improper.
Whether arrival of reasonable grounds is tied to the specific offense charged.	People asserts reasonable grounds need not reflect the same offense cited for DUI‑related charge.	Arrendondo contends the grounds must be tied to the same offense and supported by evidence of unsafe driving.	Grounds were properly linked to the arrest and 11-501 offense; the terror of the specific charge is not required at the summary suspension stage.
Whether the officer’s advisement of consequences for refusing testing was properly established.	State relied on officer's written warning indicating suspension upon refusal.	Arrendondo argued lack of clear proof about how the warning was given (oral vs. written) and when it occurred.	Prucnicki's signed warning document was sufficient; defendant failed to prove improper advisement.

People v. Krueger, 208 Ill. App. 3d 897 (1991) (arrest and reasonable grounds must be connected; cannot suspend on illegal or unauthorized arrests)
People v. Mannon, 217 Ill. App. 3d 381 (1991) (arrest validity and basis for suspension)
People v. Moore, 138 Ill. 2d 162 (1990) (summary suspension hearings are civil, not criminal; administrative device)
People v. Kavanaugh, 362 Ill. App. 3d 690 (2005) (burden to show prima facie case for rescission; three-factor framework under 2-118.1(b))
People v. Rush, 319 Ill. App. 3d 34 (2001) (linked arrest and reasonable grounds under 2-118.1(b))