257 A.3d 758
Pa. Super. Ct.2021Background
- Appellant Paul D. Lowmiller (27) met a 14‑year‑old via Facebook, led her to a wooded area, and committed multiple sexual acts; victim reported the next day and identified him.
- Lowmiller had a prior 2009 conviction for statutory sexual assault involving a different 14‑year‑old from a multi‑year relationship.
- Lowmiller initially pled guilty to IDSI (first‑degree felony) as part of a plea, later sought and obtained leave to withdraw that plea to pursue a mistake‑of‑age defense at trial.
- The Commonwealth moved under Pa.R.E. 404(b) to admit the 2009 conviction if Lowmiller testified he was mistaken about age; the trial court granted the motion pretrial.
- Lowmiller declined to testify at trial (counsel stated the decision resulted from the court’s 404(b) ruling); he was convicted by a jury and sentenced to an aggregate 441–882 months.
- The Superior Court reversed and remanded for a new trial, holding the trial court abused its discretion by permitting the prior conviction under Rule 404(b) and that the ruling chilled Lowmiller’s right to testify.
Issues
| Issue | Commonwealth's Argument | Lowmiller's Argument | Held |
|---|---|---|---|
| 1) Admissibility of prior sexual‑offense conviction under Pa.R.E. 404(b) to rebut mistake‑of‑age | Prior conviction shows absence of mistake about victim’s age and thus is admissible if Lowmiller testifies | Prior conviction is not "remarkably similar," highly prejudicial, and would chill right to testify | Trial court erred: prior conviction not remarkably similar; 404(b) admission improper and prejudicial; reversible error |
| 2) Whether trial court's 404(b) ruling chilled right to testify | Admission would only occur if defendant testified, so no deprivation | Pretrial ruling deterred him from testifying; counsel’s on‑record waiver was tainted | Held that the ruling did chill the right to testify; defendant prejudiced; new trial required |
| 3) Motion to enforce alleged plea offer (off‑the‑record offer rescinded) | Commonwealth: offer was rescinded before acceptance; no binding agreement | Lowmiller: a firm offer was made and later withdrawn without notice; should be enforced | Trial court correctly denied enforcement; Superior Court affirmed that no agreement formed |
| 4) Mandatory minimum & sentencing excessiveness (constitutional / mitigation claims) | Commonwealth sought mandatory minimum; court applied it | Lowmiller argued no predicate penal discipline and mitigation (low IQ, mental health) warranted different treatment | Not reached on merits due to reversal; Superior Court expressed concern about sentence excessiveness but did not decide |
Key Cases Cited
- Drumheller v. Commonwealth, 808 A.2d 893 (Pa. 2002) (standard for appellate review of evidentiary rulings)
- Cook v. Commonwealth, 952 A.2d 594 (Pa. 2008) (relevance threshold for admissibility)
- Melendez‑Rodriguez v. Commonwealth, 856 A.2d 1278 (Pa. Super. 2004) (prior crimes not admissible to prove propensity)
- Chmiel v. Commonwealth, 889 A.2d 501 (Pa. 2005) (legitimate non‑propensity purposes for other‑acts evidence)
- Kinard v. Commonwealth, 95 A.3d 279 (Pa. Super. 2014) (remarkable similarity required to admit prior acts to show absence of mistake)
- Sherwood v. Commonwealth, 982 A.2d 483 (Pa. 2009) (admissibility where prior and charged acts are highly similar)
- Hairston v. Commonwealth, 84 A.3d 657 (Pa. 2014) (probative value vs. unfair prejudice balancing)
- Nieves v. Commonwealth, 746 A.2d 1102 (Pa. 2000) (wrongful advice to not testify based on inadmissible prior convictions requires new trial)
- Baldwin v. Commonwealth, 8 A.3d 901 (Pa. Super. 2010) (constitutional right to testify)
- Tyson v. Commonwealth, 119 A.3d 353 (Pa. Super. 2015) (trial court must apply Pa.R.E. 403 balancing when ruling on admissibility)