State v. Smith, 66 N.E.3d 279

Defendant Willis Smith was tried for one count of gross sexual imposition for allegedly touching his girlfriend's 11‑year‑old daughter, A.S., under her clothing while in bed.
A.S. reported the incident to family and was examined in the ER (no physical findings expected or observed); Children's Services investigated and found the allegation "indicated."
A.S. later was hospitalized for suicidal and self‑injurious behavior; treating psychiatrist Dr. Joseph Farris evaluated her, diagnosed major depressive disorder and PTSD, and linked PTSD to the reported sexual abuse based on history and nursing assessments.
At trial A.S. testified and was cross‑examined; Dr. Farris also testified about her symptoms, reliability as a patient, and that her PTSD was related to the abuse; defense objected to portions of his testimony.
The jury convicted Smith; he was sentenced to three years' imprisonment, classified as a Tier III sex offender, and appealed claiming (1) improper admission of Dr. Farris's testimony and (2) that the verdict was against the manifest weight of the evidence.

Issue	Plaintiff's Argument (State)	Defendant's Argument (Smith)	Held
Admissibility of treating psychiatrist's testimony	Testimony about symptoms, reliability, and relation of PTSD to abuse was relevant and permissible; any problematic portions harmless because victim testified	Dr. Farris improperly vouched for veracity and opined that psychological injuries stemmed from the specific incident in violation of Boston	Court: No abuse of discretion; testimony was relevant, largely focused on symptoms and consistency, did not directly opine that the abuse occurred, and any error was harmless given victim's in‑court testimony
Manifest weight of the evidence	A.S.'s core allegations were consistent; jury properly weighed credibility despite some inconsistencies	Inconsistencies in timing, details, and statements render conviction against manifest weight	Court: Conviction not against manifest weight; inconsistencies were not so great as to render victim incredible and jury did not lose its way

State v. Boston, 46 Ohio St.3d 108 (Ohio 1989) (expert may not testify directly to truthfulness of a child declarant)
State v. Stowers, 81 Ohio St.3d 260 (Ohio 1998) (expert testimony that a child’s behavior is consistent with sexual abuse is admissible and may assist credibility assessment)
State v. Thompkins, 78 Ohio St.3d 380 (Ohio 1997) (standard for reversing conviction as against the manifest weight of the evidence)
State v. DeHass, 10 Ohio St.2d 230 (Ohio 1967) (trial court's role in assessing witness credibility)
State v. Hill, 75 Ohio St.3d 195 (Ohio 1996) (reviewing credibility and deference to jury verdict)