State v. Pieronek, 148 N.E.3d 75

Background

On August 11, 2017, FedEx driver Dean Pieronek struck overhanging electric wires while driving on Bank Street in Apple Creek, causing sparks and a power outage; he notified a dispatcher, was told to continue his route and later returned and spoke with Trooper Hannah Hill.
A nearby resident witnessed the sparks and downed wire, contacted the sheriff and the electric utility, and gave a statement to the Highway Patrol.
Pieronek was originally cited under R.C. 4506.15(A)(11); the State later amended the complaint to charge hit‑and‑run (R.C. 4549.02), a first‑degree misdemeanor.
At the bench trial, the court denied Pieronek’s Crim.R. 29 motion; the State objected to defense witnesses because the defense did not provide a Crim.R. 16 witness list. The court excluded all defense witnesses except Pieronek (despite defense subpoenas).
The trial court convicted Pieronek of hit‑skip, suspended his license six months, and fined him $500. Pieronek appealed, raising sufficiency, manifest‑weight, exclusion of witnesses (due process), prosecutorial misconduct, and ineffective‑assistance claims.
The Court of Appeals upheld sufficiency and manifest‑weight rulings, but held the trial court abused its discretion by excluding all defense witnesses without the required inquiry into prejudice, surprise, and less severe sanctions; it reversed and remanded. Prosecutorial‑misconduct and ineffective‑assistance claims were rendered moot.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Sufficiency / Crim.R. 29 (whether collision occurred on public road)	State: Evidence showed vehicle struck overhanging wires while on roadway, satisfying R.C. 4549.02 elements.	Pieronek: Collision did not involve another vehicle or person and did not occur "on a public road or highway" as required.	Court: Overruled — Pieronek conceded he hit the lines while lawfully driving on the road; evidence sufficient.
Manifest weight of the evidence	State: Credible evidence supported conviction.	Pieronek: Verdict was against the manifest weight of the evidence (contends controlling case law not followed).	Court: Overruled — Pieronek failed to develop a manifest‑weight argument and record cites; no miscarriage of justice shown.
Exclusion of defense witnesses / Due process (Crim.R.16 compliance and sanction)	State: Defense did not provide the required witness list under Crim.R.16(I); exclusion was proper per precedent.	Pieronek: Subpoenas had been served and provided to State; exclusion prevented presentation of defense and violated due process.	Court: Reversed — trial court abused discretion by excluding all defense witnesses without inquiring into surprise/prejudice, willfulness, impact, or considering less severe sanctions.
Prosecutorial misconduct & ineffective assistance	State: (not reached)	Pieronek: Prosecutor committed misconduct; trial counsel was ineffective for discovery compliance failures.	Court: Moot — not decided because reversal on witness‑exclusion issue disposes appeal.

Key Cases Cited

State v. Thompkins, 78 Ohio St.3d 380 (1997) (standards for reviewing sufficiency and manifest‑weight challenges)
State v. Jenks, 61 Ohio St.3d 259 (1991) (sufficiency standard: whether any rational trier of fact could find elements proven)
State v. Otten, 33 Ohio App.3d 339 (1986) (manifest‑weight review and caution against reversing except in exceptional cases)
City of Lakewood v. Papadelis, 32 Ohio St.3d 1 (1987) (defendant's right to present witnesses and need for inquiry before excluding defense testimony)
Washington v. Texas, 388 U.S. 14 (1967) (constitutional right to offer witnesses is fundamental to due process)
Blakemore v. Blakemore, 5 Ohio St.3d 217 (1983) (abuse‑of‑discretion standard)
State v. Darmond, 135 Ohio St.3d 343 (2013) (factors to consider before imposing discovery sanctions and requirement to use least severe sanction)
Pons v. Ohio State Med. Bd., 66 Ohio St.3d 619 (1993) (appellate review cannot substitute its judgment for a trial court's discretionary decisions)