158 N.E.3d 802
Ind. Ct. App.2020Background
- Ten-year-old O.G. alleged that appellant Ausencio Garcia Rodriguez pulled down her pajama pants and licked her vagina on March 30, 2018; she told others and went to the hospital that day.
- Forensic nurse collected two internal and two external vaginal swabs; serology tested for amylase (indicator of saliva) and DNA testing was performed.
- Serology results were "inconclusive" (amylase present but below threshold for "indicative of" saliva). Internal swabs had male DNA but Y-STR testing was insufficient to generate a full comparable profile; external swabs produced a Y-STR profile consistent with Rodriguez.
- Rodriguez admitted watching and "play biting" O.G. and conceded his mouth may have been near her vaginal area; he denied the specific allegation and was arrested after interview.
- Trial court denied Rodriguez’s motion in limine to exclude the inconclusive serology and internal Y-STR results; the jury convicted him of child molesting (one conviction later vacated on double jeopardy grounds). Rodriguez appealed arguing irrelevance and unfair prejudice.
Issues
| Issue | Plaintiff's Argument (State) | Defendant's Argument (Rodriguez) | Held |
|---|---|---|---|
| Admissibility: Were inconclusive serology and internal Y-STR results relevant and admissible? | Evidence showing presence of amylase and male DNA has probative value and aids the jury; limitations can be explained to avoid confusion. | Inconclusive scientific results are irrelevant or misleading (relying on Deloney) and should be excluded under Evid. R. 401–403. | Court upheld admission: results meet the low relevance threshold (amylase and male DNA make molestation more probable) and probative value was not substantially outweighed by danger of unfair prejudice or confusion. |
| Harmless error: If admission was error, did it affect substantial rights? | Any error was harmless because independent, strong evidence supported conviction (victim testimony, corroborating witnesses, external Y-STR match, recorded interview). | Admission of inadmissible DNA/serology evidence likely contributed to conviction and was not harmless. | Court held any error would be harmless given overwhelming independent evidence of guilt; affirmed conviction. |
Key Cases Cited
- Scanland v. State, 139 N.E.3d 237 (Ind. Ct. App. 2019) (trial court has broad discretion on admissibility reviewed for abuse)
- Snow v. State, 77 N.E.3d 173 (Ind. 2017) (low relevance threshold for admissibility under Evid. R. 401)
- Deloney v. State, 938 N.E.2d 724 (Ind. Ct. App. 2010) (mixed DNA sample without statistical analysis may be meaningless to jurors)
- Ivory v. State, 141 N.E.3d 1273 (Ind. Ct. App. 2020) (probative value vs. prejudice analysis under Evid. R. 403)
- Laird v. State, 103 N.E.3d 1171 (Ind. Ct. App. 2018) (standard for harmless error when improperly admitted evidence is challenged)