366 P.3d 479
Wyo.2016Background
- On Oct. 3, 2013, Knospler shot and killed James Baldwin in the parking lot of a Casper strip club after Baldwin approached Knospler’s parked vehicle; Knospler then drove away and was stopped by police.
- Knospler claimed self-defense, asserting Baldwin broke his car window and assaulted him inside the vehicle.
- Pretrial, Knospler sought to admit portions of Baldwin’s criminal history and internet search history (pornography/bestiality) to show Baldwin was the first aggressor; the court admitted only limited prior-arrest evidence and excluded the internet evidence and proposed expert on pornography-aggression links.
- Knospler requested jury instructions treating his vehicle as a “habitation” (invoking a greater right to use force) and other habitation/self-defense instructions; the court refused to treat a vehicle as a habitation and declined those instructions.
- The State gave notice of 404(b) witnesses about conversations with Knospler roughly a month before trial; Knospler moved to exclude and later sought to strike two witnesses after they testified, arguing late disclosure.
- Jury convicted Knospler of second-degree murder; he appealed, raising evidentiary and instructional errors.
Issues
| Issue | Plaintiff's Argument (Knospler) | Defendant's Argument (State) | Held |
|---|---|---|---|
| Admissibility of victim’s criminal history | Victim’s arrests (including conspiracy to commit vehicular burglary, breach of peace) show an escalating, violent history and tend to show he was first aggressor | Victim’s prior arrests did not involve life‑threatening conduct or risk of serious bodily harm; limited probative value and prejudicial | Court affirmed exclusion of arrests that did not show life‑threatening or serious‑harm conduct; allowed only battery/interference arrest evidence |
| Exclusion of expert testimony linking pornography viewing to aggression | Expert testimony would show a propensity for aggression based on victim’s viewing of child/bestiality pornography | Evidence untimely, legally unsupported, and more prejudicial than probative; Rule 405 limits methods to prove character (reputation, opinion, specific acts) — not profiling experts | Court affirmed exclusion: late disclosure, weak legal basis, and inadmissible profile/syndrome evidence under Rule 405 and precedents |
| Denial of "habitation" (home) self‑defense instruction for vehicle | Vehicle where he slept was a habitation; thus no duty to retreat and broader justification to use force | Statutory definition of habitation does not include vehicles; no authority showing mere sleeping adapts vehicle into habitation | Court affirmed refusal to instruct: habitation statute excludes vehicles and instruction did not fit the evidence |
| Instruction requiring jury to determine first aggressor before assessing self‑defense | Drennen requires jury to assess reasonableness under totality of circumstances, not mechanically “first determine” aggressor | Determining who was first aggressor is part of assessing totality where parties dispute that fact; Drennen instructs courts to define aggressor if prima facie shown | Court upheld instruction: requiring the jury to resolve who was the aggressor is consistent with Drennen and totality analysis |
| Admission of 404(b) testimony disclosed about one month before trial | Late disclosure violated trial discovery deadlines and warranted sanction/striking testimony | State discovered witnesses during late re‑interviews and promptly disclosed; defendant did not timely allege discovery violation before testimony | Court affirmed admission: defendant failed to timely raise discovery violation; no abuse of discretion in admitting testimony |
Key Cases Cited
- Lawrence v. State, 354 P.3d 77 (Wyo. 2015) (abuse‑of‑discretion standard for evidentiary rulings)
- Edwards v. State, 973 P.2d 41 (Wyo. 1999) (victim’s prior conduct admissible if life‑threatening or may have resulted in serious bodily harm)
- Braley v. State, 741 P.2d 1061 (Wyo. 1987) (analysis of victim criminal record relevance to self‑defense)
- Ryan v. State, 988 P.2d 46 (Wyo. 1999) (profiling/syndrome expert evidence inadmissible to prove conduct in conformity)
- Drennen v. State, 311 P.3d 116 (Wyo. 2013) (instructions on aggressor role and duty to retreat under self‑defense analysis)
- Seivewright v. State, 7 P.3d 24 (Wyo. 2000) (district court duty to address alleged discovery violations under W.R.Cr.P. 26.2)
- Warner v. State, 28 P.3d 21 (Wyo. 2001) (defendant must timely allege discovery violation or Seivewright procedure does not automatically apply)