State v. Butts, 2020 Ohio 1498

Tamir Butts was indicted on multiple counts for sexually abusing K.R. when she was about 7–9 years old; charges included rape, gross sexual imposition, kidnapping, and endangering children with several specifications.
At trial the jury convicted Butts of rape (Counts 1, 5, 9) and found the furthermore specifications that the victim was under 10 and was compelled by force or threat; the court found him not guilty of sexually violent predator specifications.
The court merged related counts and sentenced Butts to concurrent terms, including 25 years-to-life with parole eligibility after 25 years on each of the three rape convictions.
The principal appellate issues: (1) whether the state’s expert, Kirsti Mouncey, testified beyond her permitted expertise (impermissible neurobiology, vouching, and victim-impact evidence); and (2) whether the trial court erred by failing to consider a 15‑year parole-eligibility sentencing option under R.C. 2971.03(B)(1)(b).
The court affirmed: it held Mouncey’s testimony was within permissible scope (or any overreach was not plain error given the evidence), and the sentence complied with R.C. 2971.03(B)(1)(c) because the jury found force and that the victim was under ten.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Admissibility/scope of expert testimony (trauma vs. neurobiology)	State: Mouncey may testify as an expert about trauma’s effects on child sexual‑abuse victims to explain delayed disclosure and memory issues.	Butts: Mouncey exceeded scope by testifying about neurobiology, memory storage, vouched for the victim, and offered prejudicial victim‑impact evidence.	Court: Allowed Mouncey as trauma expert; her answers did not meaningfully invade neurobiology or vouch for truth; any overreach waived or not plain error given overwhelming evidence.
Sentencing options under R.C. 2971.03(B) (15 v. 25 years)	State/Trial court: Sentence must follow the subsection dictated by jury findings; jury found force and victim <10 so (c) fixes 25‑year minimum.	Butts: Court should have considered the 15‑year parole‑eligibility option under (b).	Court: Statute requires imposing the subsection matching findings; because jury found force and victim <10, (c) applied and 25‑year minimum was correct; no error.

State v. Boston, 46 Ohio St.3d 108 (expert testimony admissibility standard)
State v. Stowers, 81 Ohio St.3d 260 (expert may testify that a child’s behavior is consistent with sexual abuse)
State v. Nemeth, 82 Ohio St.3d 202 (experts may describe characteristic psychological symptoms of abused children)
State v. Sanders, 92 Ohio St.3d 245 (plain‑error standard in criminal appeals)
State v. Barnes, 94 Ohio St.3d 21 (plain‑error limited and to be used cautiously)
State v. Long, 53 Ohio St.2d 91 (plain‑error doctrine foundational discussion)
State v. Marcum, 146 Ohio St.3d 516 (appellate review of felony sentences under R.C. 2953.08(G)(2))
State v. Clinton, 153 Ohio St.3d 422 (victim‑impact testimony admissibility when related to facts of the offense)
State v. Fautenberry, 72 Ohio St.3d 435 (victim testimony about lingering trauma may be admissible)