United States v. Thomas Steiner
815 F.3d 128
3rd Cir.2016Background
- Police executed two search warrants after an informant (Stants) said Thomas Steiner, a convicted felon, was hiding on Stants’ property and had a sawed-off shotgun; officers found the shotgun and 12‑gauge shells in a camper and additional shotgun parts and varied ammunition (.32, .38, 12‑gauge) in the basement of a Meadow Avenue home Steiner had owned.
- A warrant for Steiner’s arrest on an unrelated failure-to-appear sexual-assault charge issued the same day; police arrested Steiner pursuant to that warrant after the camper search.
- A federal grand jury indicted Steiner on two counts under 18 U.S.C. § 922(g) (felon in possession): Count One (firearm/ammunition from the camper) and Count Two (ammunition from the Meadow Avenue home). Jury: not guilty on Count One; guilty on Count Two. Steiner received an 87‑month sentence.
- At trial the government introduced evidence of the unrelated arrest warrant as “background” under Fed. R. Evid. 404(b); Steiner objected. The district court admitted the warrant (but not details of the underlying allegation).
- Steiner also requested a unanimity instruction, arguing Count Two was duplicitous because it aggregated different ammunition types/locations; the district court refused and gave a permissive instruction that jurors need only unanimously find possession of at least some ammunition charged in the count.
Issues
| Issue | Plaintiff's Argument (Steiner) | Defendant's Argument (Government) | Held |
|---|---|---|---|
| Admissibility of unrelated arrest warrant under Rule 404(b) | The warrant was irrelevant and unduly prejudicial; not a proper 404(b) purpose here | Warrant was proper "background" to complete the story of why officers focused on Steiner | Court: Admission under 404(b) was error (abuse of discretion); warrant was irrelevant here |
| Harmlessness of that evidentiary error | The warrant likely prejudiced the jury and affected conviction | Any error was harmless given other strong evidence and stipulations | Court: Error was harmless beyond a reasonable doubt as to conviction on Count Two |
| Jury unanimity / duplicity of Count Two (multiple ammunition types) | Count Two was duplicitous; jury must unanimously agree on which ammunition to convict | The ammunition were contemporaneously stored in the same basement incident; single unit of prosecution | Court: Indictment not duplicitous; no special unanimity instruction required |
| Request to revisit pre‑indictment delay standard | Argued existing standard should be changed | Government urged adherence to precedent | Court: Declined to revisit precedent; applied existing standard and rejected claim |
Key Cases Cited
- Huddleston v. United States, 485 U.S. 681 (Sup. Ct.) (standards for admitting prior-act evidence under Rule 404(b))
- United States v. Green, 617 F.3d 233 (3d Cir. 2010) (background evidence may be admissible to "complete the story" in limited contexts)
- United States v. Tann, 577 F.3d 533 (3d Cir. 2009) (simultaneous possession of firearm and ammunition at same place/time constitutes single § 922(g) incident)
- United States v. Kennedy, 682 F.3d 244 (3d Cir. 2012) (physical proximity alone does not establish simultaneous possession; consider defendant’s course of treatment of items)
- United States v. Haddy, 134 F.3d 542 (3d Cir. 1998) (duplicity and single‑unit prosecution principles)
- Delaware v. Van Arsdall, 475 U.S. 673 (Sup. Ct.) (harmless‑error review for constitutional evidentiary error)
- Brecht v. Abrahamson, 507 U.S. 619 (Sup. Ct.) (Brecht standard for harmlessness of federal constitutional error)
- United States v. Marino, 682 F.2d 449 (3d Cir.) (simultaneous possession of multiple firearms counts as single offense)
- United States v. Frankenberry, 696 F.2d 239 (3d Cir.) (same principle regarding unit of prosecution)