Koerper v. Szabo
2019 Ohio 3159
Ohio Ct. App.2019Background
- Jamie and Nathan Koerper sued Norma Szabo for negligence and loss of consortium after Szabo rear‑ended Jamie’s minivan on Feb. 24, 2014; Jamie claimed ongoing back/radicular injuries. Trial focused on proximate cause and damages because Szabo stipulated breach.
- Jury found Szabo’s negligence was the proximate cause but awarded Jamie $10,000 past economic and $5,000 past noneconomic damages, and $0 for future damages and loss of consortium.
- Appellants moved for a new trial under Civ.R. 59(A)(1), (4), (6), and (9), challenging (1) cross‑examination of plaintiffs’ expert Dr. Todd Kerner about possible chiropractic causes, (2) refusal to give a successive‑tortfeasor instruction, (3) adequacy/manifest weight of the verdict (zero future damages), and (4) various evidentiary rulings and limitations on counsel’s closing materials.
- Dr. Kerner testified (videotaped) that, to a reasonable degree of medical probability, the accident likely caused Jamie’s radiculopathy and that there was a slightly greater than 50% chance the condition was permanent; on re‑cross he conceded he could not “rule out” chiropractic treatment as a possible cause.
- Trial court denied the new‑trial motion; the court of appeals affirmed, holding (inter alia) that the cross‑examination was proper under Stinson, the successive‑tortfeasor instruction was not required, competent evidence supported the verdict, and no prejudicial trial irregularities occurred.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| 1. Admissibility of cross‑examination asking whether chiropractor could have caused injury (speculative) | Cross‑examination solicited impermissible speculation and a non‑probabilistic opinion (violates Stinson); should have been excluded or limited. | Cross‑examination properly impeached Dr. Kerner’s credibility and tested the basis of his causation opinion; alternative‑cause proof requires defendant’s own expert. | Admissible. Cross‑examination permissible to impeach credibility; Dr. Kerner’s inability to “rule out” the chiropractor undercuts plaintiffs’ causation and is treated as controverting a fact per Stinson. Jury instruction cured any potential prejudice. |
| 2. Request for successive‑tortfeasor (Tanner) instruction (physician aggravation liability) | Instruction required because chiropractic treatment might have aggravated or caused injury, making subsequent practitioner negligence attributable to original tortfeasor. | No testimony established chiropractor’s negligence; cross‑examination only impeached Dr. Kerner, not substantive evidence of a negligent intervening actor. | Denied. No competent evidence that chiropractor was negligent; instruction not warranted. |
| 3. New trial for inadequate/manifestly unjust zero award for future damages | Evidence (Dr. Kerner, lay witnesses) showed permanency of injury; zero future damages is against manifest weight and indicates passion/prejudice. | Jury reasonably rejected permanence given equivocal expert testimony, gap in treatment (2014–2017), and witness credibility; amount reflects weight of evidence, not passion. | Denied. Trial court properly weighed credibility; competent, credible evidence supports jury’s award; no sign of passion or prejudice. |
| 4. Alleged trial irregularities and improper rulings (sympathy questions, PowerPoint, closing limitations) | Court’s limitations and rulings hampered plaintiffs’ trial presentation and argument; inconsistent treatment of counsel rhetoric prejudiced jury. | Court properly sustained objections, instructed jury to disregard improper material, and prevented appeals to sympathy or proposed interrogatory amounts. | Denied. Rulings were within discretion; no prejudicial error shown and jury instructions cured potential prejudice. |
Key Cases Cited
- Stinson v. England, 69 Ohio St.3d 451 (Ohio 1994) (expert causation testimony must be expressed in terms of probability; cross‑examination and methods of rebuttal distinguished)
- Blakemore v. Blakemore, 5 Ohio St.3d 217 (Ohio 1983) (abuse of discretion standard defined)
- Harris v. Mt. Sinai Med. Ctr., 116 Ohio St.3d 139 (Ohio 2007) (review standard for new‑trial motions under Civ.R. 59 described)
- Bendner v. Carr, 40 Ohio App.3d 149 (Ohio Ct. App. 1987) (successive‑tortfeasor instruction required where evidence and argument treated subsequent medical harm as separate and plaintiff sought recovery for those harms)
- Seasons Coal Co., Inc. v. Cleveland, 10 Ohio St.3d 77 (Ohio 1984) (deference to jury on witness credibility and weight of evidence)