State v. Motley, 216 N.E.3d 761

Background

Defendant William Motley drove a stolen Dodge Charger at ~60 mph into a disabled semitruck; front-seat passenger Cordon Smith died on impact and passenger Michael Baird suffered serious injuries.
Post-crash EDR data showed brakes not applied until 0.1 seconds before impact and recorded steering inputs; the printed EDR definitions conflicted with officer testimony about steering direction.
Rear passenger Vernon DeMeo immediately walked away and later made recorded statements claiming he stabbed Motley, grabbed the wheel, and caused the crash; many of those claims conflicted with medical/autopsy evidence.
Motley claimed at trial that DeMeo’s alleged grabbing of the wheel was the superseding cause absolving Motley of criminal liability; the jury convicted Motley of aggravated vehicular homicide, aggravated vehicular assault, weapons offenses, and attendant firearm specifications.
On appeal Motley raised multiple claims: verdict against the weight of the evidence (alternate causation), error/ineffective assistance regarding an intervening-cause jury instruction, suppression of medical records seized by warrant, admissibility/expert qualification for EDR testimony, impeachment and discovery rulings, admission of postmortem photos, and cumulative error.

Issues

Issue	Plaintiff's Argument (State)	Defendant's Argument (Motley)	Held
Whether verdict was against the weight of the evidence because DeMeo’s actions caused the crash	Evidence (EDR, BAC, speed, failure to brake, recorded statements) supports that Motley’s intoxication and driving contributed to the collision; DeMeo’s story is implausible	DeMeo’s recorded statements and theory that he grabbed the wheel show Motley did not cause the crash	Court: Verdict not against the weight of the evidence; Motley's theory defies common sense and he did not show exceptional circumstances requiring reversal
Whether the jury instruction that “existence of other causes is not a defense” was erroneous or counsel ineffective for not objecting	Instruction follows Ohio Supreme Court precedent (Price); defendant’s attempt to import tort-based superseding-cause doctrine is misplaced	Instruction prevented jury from considering intervening/superseding cause defense; counsel should have objected	Court: Instruction proper under Price; no error or IAC shown
Whether the search warrant for Motley’s medical records lacked probable cause (and suppression was required)	Affidavit supported probable cause to search for evidence of reckless/negligent operation (aggravated vehicular homicide/assault), not limited to OVI; judge properly found a fair probability records would contain evidence	Warrant was fatally deficient because affidavit did not allege probable cause for OVI and thus could not justify medical-record search	Court: Warrant valid as connected to reckless/negligent operation theory; suppression not warranted
Whether officer who downloaded EDR data had to be qualified as an expert or excluded	Officer merely reproduced and authenticated printed EDR data; no expert interpretation was required and defendant received the printed data in discovery	Officer impermissibly offered expert opinion without qualification or report; EDR required expert interpretation	Court: Officer’s testimony was non-expert foundation for the printed EDR; admission proper and no expert-report requirement triggered

Key Cases Cited

State v. Wilks, 154 Ohio St.3d 359, 114 N.E.3d 1092 (Ohio 2018) (standard for weight-of-the-evidence review)
State v. Thompkins, 78 Ohio St.3d 380, 678 N.E.2d 541 (Ohio 1997) (weight-of-the-evidence reversal reserved for exceptional cases)
State v. Martin, 20 Ohio App.3d 172, 485 N.E.2d 717 (Ohio Ct. App. 1984) (quoting limitation on reversing for weight of the evidence)
State v. Price, 162 Ohio St.3d 609, 166 N.E.3d 1155 (Ohio 2020) (holding that "existence of another cause is not a defense" to causation element in criminal statutes)
Cascone v. Herb Kay Co., 6 Ohio St.3d 155, 451 N.E.2d 815 (Ohio 1983) (distinguishing intervening acts and the tort concept of superseding cause)
State v. Marion, 192 N.E.3d 1279 (Ohio App. 2022) (probable-cause review for warrants seeking medical records relevant to vehicular homicide/assault)
State v. George, 45 Ohio St.3d 325, 544 N.E.2d 640 (Ohio 1989) (probable-cause standard for search warrants)
Illinois v. Gates, 462 U.S. 213 (U.S. 1983) (totality-of-the-circumstances test for probable cause in warrants)
United States v. Richards, 659 F.3d 527 (6th Cir. 2011) (discussing four-corners review of warrant affidavits)
United States v. Weaver, 99 F.3d 1372 (6th Cir. 1996) (probable-cause review principles for warrants)
Roy v. Gray, 197 Ohio App.3d 375, 967 N.E.2d 800 (Ohio Ct. App. 2011) (police officer may testify about collected data and downloaded records)
State v. Maurer, 15 Ohio St.3d 239, 473 N.E.2d 768 (Ohio 1984) (guidance on admission of graphic/gruesome photographs)
State v. Franklin, 62 Ohio St.3d 118, 580 N.E.2d 1 (Ohio 1991) (photograph admissibility balances probative value and prejudice)
State v. Froman, 162 Ohio St.3d 435, 165 N.E.3d 1198 (Ohio 2020) (photographs and "gruesome" evidence do not always equate to prejudicial error)
State v. Kirkland, 160 Ohio St.3d 389, 157 N.E.3d 716 (Ohio 2020) (analysis of prejudicial photographic evidence)
State v. Powell, 132 Ohio St.3d 233, 971 N.E.2d 865 (Ohio 2012) (cumulative-error doctrine)
State v. DeMarco, 31 Ohio St.3d 191, 509 N.E.2d 1256 (Ohio 1987) (cumulative-error framework)