81 F. Supp. 3d 764
D.S.D.2014Background
- Defendant Mary Peneaux is charged with willfully and maliciously setting fire to the Spotted Tail home on March 23, 2013; she pleads not guilty and argues the fire was accidental or undetermined.
- Government theory: Peneaux rekindled a relationship with Richard Spotted Tail that night, was spurned, and then set his bed on fire; Richard may testify they discussed a prior incident in which Peneaux burned her name into his bedroom ceiling.
- Peneaux seeks to exclude evidence of her having burned her name into Richard’s ceiling years earlier unless Richard testifies that it was discussed the night of the fire.
- Government seeks to exclude testimony about third party Brian Metcalf’s prior conduct (cooking while intoxicated, lighting hay bales, passing out with a cigarette) that Peneaux wants to introduce to show someone else may have caused the fire.
- Court allows evidence of the burned name only if it is part of the res gestae (i.e., Richard testifies it was discussed that night); otherwise it is barred by Rule 404.
- Court excludes Metcalf’s prior specific bad acts as impermissible propensity evidence under Rules 404/405, but permits evidence of Metcalf’s conduct on the night of the fire; allows government fire origin expert to opine that the fire was incendiary but not to state whether Peneaux acted willfully or maliciously.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Admissibility of Peneaux’s earlier act of charring her name on bedroom ceiling | Gov: It is res gestae because Richard will testify they discussed it that night | Peneaux: Exclude as prejudicial prior act under Rule 404 | Admissible only if Richard testifies it was discussed that night; otherwise excluded under Rule 404(b) |
| Admission of third‑party bad acts by Brian Metcalf (prior drunken cooking, hay bales, cigarette) | Gov: Exclude for lack of relevance and propensity concerns; insufficient notice | Peneaux: Offer as reverse 404(b) to show someone else likely caused the fire | Excluded: prior specific acts barred as propensity under Rules 404/405; evidence of Metcalf’s conduct the night of the fire is admissible |
| Standard for admitting reverse 404(b) evidence | Gov: Apply ordinary 404(b) scrutiny and notice rules | Peneaux: Reverse‑404(b) should be admitted to exonerate defendant; less rigorous standard | Court reviews circuit approaches but excludes propensity evidence; applies balancing approach (probative vs. Rule 403 concerns) and enforces notice considerations |
| Expert testimony on cause/origin and mental state | Gov: Fire expert may testify on incendiary origin to show arson | Peneaux: Rule 704(b) prohibits expert stating defendant’s mental state or ultimate criminal culpability | Allowed: expert may opine the fire was incendiary (cause/origin), but may not opine that defendant acted willfully or maliciously (ultimate mental-state issues for the jury) |
Key Cases Cited
- United States v. Thomas, 760 F.3d 879 (8th Cir. 2014) (Rule 404(b) does not apply to intrinsic or res gestae evidence)
- United States v. Young, 753 F.3d 757 (8th Cir. 2014) (res gestae evidence admissible to complete the story of the charged crime)
- Holmes v. South Carolina, 547 U.S. 319 (2006) (defendant may introduce evidence showing another committed the crime but remote evidence may be excluded)
- United States v. Wells, 706 F.3d 908 (8th Cir. 2013) (expert testimony that implies an ultimate conclusion may be permitted though direct opinions on mental state are barred by Rule 704(b))
- United States v. Gardner, 211 F.3d 1049 (7th Cir. 2000) (cause‑and‑origin expert testimony that a fire was intentionally set is admissible under Rule 702)
- United States v. Lundy, 809 F.2d 392 (7th Cir. 1987) (upholding admission of expert testimony that a fire was incendiary; expert may state fire was not accidental)
- United States v. Williams, 458 F.3d 312 (3d Cir. 2006) (prohibition on introducing other‑acts evidence for propensity applies even when offered against a third party)
- United States v. Savage, 505 F.3d 754 (7th Cir. 2007) (reverse 404(b) evidence must be balanced for probative value against Rule 403 concerns)
- United States v. Stevens, 935 F.2d 1380 (3d Cir. 1991) (discussing use of reverse 404(b) to exonerate defendants)
- United States v. Lindsey, 702 F.3d 1092 (8th Cir. 2013) (factors for determining reasonableness of Rule 404(b) notice)