State v. Kinn, 2020 Ohio 512

Background

On Feb. 27, 2018, Dayton police stopped a 1999 Toyota Camry after observing two failures to signal before right turns; cruiser‑camera video recorded the events and officers’ contemporaneous statements.
Officers ran the plate, discussed the registered owner being associated with a sexually violent predator, and shortly thereafter initiated the stop.
Kinn, a backseat passenger, was charged in Case No. 2018‑CR‑826 (aggravated possession of methamphetamine, possession of heroin, possession of alprazolam) and in a separate case; other counts were dismissed in a plea deal.
Kinn moved to suppress the drug evidence, arguing the stop lacked reasonable suspicion; at the suppression hearing only Officer Thompson testified and the cruiser video and a patrol‑area map were admitted.
The trial court overruled the motion to suppress, finding the stop objectively justified by the two signal violations despite an admitted subjective investigatory motive; Kinn pleaded no contest and was sentenced to a two‑year term (suspended pending appeal).
On appeal Kinn raised three assignments: (1) erroneous exclusion of testimony about Officer Campbell’s report at the suppression hearing; (2) ineffective assistance of counsel for failing to challenge that exclusion and failing to subpoena Officer Campbell; and (3) alleged failure by the State to prove venue at the suppression hearing.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the trial court erred by sustaining the State's hearsay objection to cross‑examination about Officer Campbell’s report at the suppression hearing	State concedes exclusion was error but argues it was harmless	Kinn: rules of evidence don’t apply at suppression; exclusion was erroneous and prejudicial	Court: exclusion arguably erroneous (hearsay rule not strict at suppression) but harmless because cruiser video independently established the traffic violations justifying the stop; assignment overruled
Whether trial counsel was ineffective for not challenging the objection and for not subpoenaing Officer Campbell	State: even if counsel erred, no prejudice because video would have produced same result	Kinn: counsel’s failures were deficient and prejudiced suppression outcome	Court: assuming deficiency, Kinn cannot show prejudice under Strickland because video evidence would have led to same ruling; assignment overruled
Whether the State’s failure to present venue evidence at the suppression hearing required suppression	State: venue proof is for trial and suppression hearing need only address admissibility; alternatively, Kinn waived venue challenge by pleading no contest	Kinn: lack of venue evidence at suppression made denial improper	Court: suppression hearing need not resolve venue; Kinn’s no contest plea admitted venue; even if venue were required, officer testimony and map provided sufficient circumstantial proof; assignment overruled

Key Cases Cited

United States v. Matlock, 415 U.S. 164 (Sup. Ct.) (rules of evidence do not apply with full force to admissibility hearings)
United States v. Raddatz, 447 U.S. 667 (Sup. Ct.) (courts may rely on hearsay at preliminary/admissibility hearings)
State v. Edwards, 107 Ohio St.3d 169 (Ohio 2005) (Ohio acknowledges relaxed evidentiary rules at suppression hearings)
United States v. Olano, 507 U.S. 725 (Sup. Ct.) (burden on government to show error was harmless under federal standard)
State v. Perry, 101 Ohio St.3d 118 (Ohio 2004) (Ohio articulates harmless‑error analysis in criminal cases)
Strickland v. Washington, 466 U.S. 668 (Sup. Ct.) (two‑prong test for ineffective assistance: deficient performance and prejudice)
State v. Bradley, 42 Ohio St.3d 136 (Ohio 1989) (adopts Strickland framework in Ohio)
State v. Mays, 119 Ohio St.3d 406 (Ohio 2008) (observation of a minor traffic violation can supply reasonable suspicion to justify a stop)
State v. Hampton, 134 Ohio St.3d 447 (Ohio 2012) (venue need not be proven in express terms; circumstantial evidence can establish venue)