Self-Defense Immunity in Wyoming: Allegations Don’t Make a Prima Facie Case; Reengagement Creates “Initial Aggressor” Status; Conditional Pleas Confine Discovery Appeals
Case: Cody Joseph Mccalla v. The State of Wyoming, Citation: 2026 WY 18 (Wyo. Feb. 5, 2026)
1. Introduction
McCalla arises from a fatal street-side confrontation in Sheridan, Wyoming, following a parking dispute near a rodeo.
Cody Joseph McCalla (defendant/appellant) entered a conditional no-contest plea to involuntary manslaughter after the district court
denied his pretrial motion to dismiss asserting statutory immunity for “reasonable defensive force” under
Wyo. Stat. Ann. § 6-2-602(f).
The State of Wyoming (plaintiff/appellee) opposed immunity, arguing McCalla was the initial aggressor—particularly in a second, renewed encounter—making self-defense immunity unavailable.
The appeal presented three interrelated issues:
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Procedure/Burden: Whether the district court erred by requiring McCalla to proceed first at the immunity evidentiary hearing after concluding his motion, standing alone, did not make a prima facie showing.
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Merits of Immunity: Whether the district court clearly erred in finding McCalla the “initial aggressor” (and thus not entitled to immunity).
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Discovery/Appellate Preservation: Whether denial of a motion to compel unredacted law enforcement reports (and the court’s refusal to conduct in-camera review) should be reviewed on appeal.
2. Summary of the Opinion
The Wyoming Supreme Court affirmed the denial of immunity and held:
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A defendant seeking immunity under § 6-2-602(f) must present competent evidence to make a prima facie showing; a motion to dismiss “cannot prove itself,” and unsupported factual assertions are not evidence.
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The record reasonably supported the finding that—even if the first fight was mutual or initiated by the decedent—McCalla reengaged after the conflict ended, becoming the initial aggressor in the second encounter that caused death; immunity therefore failed.
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The discovery challenge was not preserved for appeal under the conditional plea because McCalla reserved only the immunity ruling, not the discovery order(s), and the second motion lacked a district court ruling.
3. Analysis
A. Precedents Cited
The Court’s reasoning is best understood as an application and clarification of Wyoming’s immunity procedure announced in earlier cases, combined with established self-defense doctrines (initial aggressor; mutual combatant) and stringent conditional-plea preservation rules.
1) Immunity Procedure and Burdens
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State v. John, 2020 WY 46, 460 P.3d 1122 (Wyo. 2020):
The controlling framework. The Court reiterated John’s two-stage burden:
(i) the accused must make a prima facie showing that § 6-2-602(f) applies; then
(ii) the burden shifts to the State to prove by a preponderance that it does not.
McCalla adds a practical procedural point: when the motion itself contains only allegations and no evidence, the court may require the defendant to proceed first because the prima facie requirement has not yet been met.
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Hall v. State, 851 P.2d 1262 (Wyo. 1993):
Quoted for the principle that at the pretrial hearing the defendant “must assume the burden of presenting a prima facie showing of the grant of immunity.”
McCalla treats Hall as confirming that “presenting” means evidence, not argument.
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Dixon v. State, 2019 WY 37, 438 P.3d 216 (Wyo. 2019);
Kunselman v. State, 2008 WY 85, 188 P.3d 567 (Wyo. 2008);
Feeney v. State, 2009 WY 67, 208 P.3d 50 (Wyo. 2009):
These cases supply the appellate posture: view evidence in the light most favorable to the district court’s decision; defer to factual findings unless clearly erroneous; uphold general rulings if supported by any reasonable view of the evidence.
2) Self-Defense Doctrines Within the Statute
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Smith v. State, 2021 WY 28, 480 P.3d 532 (Wyo. 2021) and
Farrow v. State, 2019 WY 30, 437 P.3d 809 (Wyo. 2019):
Cited for Wyoming’s “initial aggressor” rule and its withdrawal/communication exception. The Court emphasized that
§ 6-2-602(e) expressly incorporates the concept: no duty to retreat “provided that he is not the initial aggressor.”
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Schnitker v. State, 2017 WY 96, 401 P.3d 39 (Wyo. 2017) and
Drennen v. State, 2013 WY 118, 311 P.3d 116 (Wyo. 2013):
Cited for the proposition that words alone do not make a person the aggressor; there must be physical aggression or a threat of imminent deadly force.
This matters in McCalla because the decedent’s vulgarities during the parking dispute did not automatically make him the legal aggressor.
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Coburn v. State, 2001 WY 30, 20 P.3d 518 (Wyo. 2001) (quoted in Farrow):
Defines the “mutual combatant” rule—both parties who mutually agree to fight are aggressors, barring self-defense.
State v. John is then used to clarify the statutory point: the Court reiterated that a mutual combatant has “no ability to pursue a claim of immunity” under § 6-2-602(f).
3) Conditional Pleas and Preservation Limits
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Ward v. State, 2015 WY 10, 341 P.3d 408 (Wyo. 2015) and
Bailey v. State, 12 P.3d 173 (Wyo. 2000):
Entering a guilty or no-contest plea waives non-jurisdictional issues, except those properly reserved under the conditional-plea rule.
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Ray v. State, 2018 WY 146, 432 P.3d 872 (Wyo. 2018):
A conditional plea is not “carte blanche”; only specified issues are preserved.
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Barney v. State, 2022 WY 49, 507 P.3d 459 (Wyo. 2022);
Hardman v. State, 2018 WY 24, 413 P.3d 116 (Wyo. 2018);
Walters v. State, 2008 WY 159, 197 P.3d 1273 (Wyo. 2008):
These cases define the four requirements for a valid conditional plea and discuss the “dispositive issue” limitation.
In McCalla, the Court avoided dispositiveness analysis because the discovery issue failed earlier requirements:
it was not reserved in writing with consent/approval, and (for the second motion) there was no district court ruling to review.
4) Out-of-State Contrast
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Jefferson v. State, 264 So. 3d 1019 (Fla. Dist. Ct. App. 2018):
McCalla relied on this to argue a facially sufficient motion can establish a prima facie immunity claim.
The Wyoming Supreme Court rejected the analogy, emphasizing differences in statutory text and Wyoming’s adopted framework requiring the defendant to “present” a prima facie showing at a hearing.
B. Legal Reasoning
1) “A motion cannot prove itself”: the prima facie showing requires evidence
The opinion’s procedural centerpiece is its insistence on the evidentiary character of a “prima facie showing.”
The Court relied on general trial principles (including treatise statements that allegations and arguments are not evidence) to hold that McCalla’s motion—though factually detailed—did not satisfy the initial burden because it included no competent supporting proof.
The practical consequence is significant: when a defendant files a bare motion with no attachments (e.g., sworn statements, affidavits, authenticated exhibits, testimony proffers accepted under local practice), the court may properly require the defendant to proceed first at the evidentiary hearing.
This does not heighten the ultimate burden; it simply enforces the sequencing implicit in John and Hall.
Textual note: The opinion references “Wyoming Statute § 6-2-604(f)” when describing the framework adopted in State v. John, though the dispute throughout concerns § 6-2-602(f). The Court’s analysis treats this as a non-substantive mismatch and applies the established John procedure to § 6-2-602(f).
2) Two altercations, one reengagement: how “initial aggressor” defeated immunity
On the merits, the Court affirmed the district court’s framing of the encounter as involving (at least) two phases:
(i) an initial physical altercation on the sidewalk; then (ii) a renewed confrontation near the vehicles culminating in the fatal punch.
The Supreme Court emphasized that immunity turns on statutory “reasonable defensive force” and on common-law principles only insofar as they align with the statute—most importantly, the initial aggressor limitation embedded in § 6-2-602(e).
The record, viewed favorably to the district court, supported findings that:
- during the first phase, the decedent’s earlier vulgarities did not make him the legal aggressor because “words alone” are insufficient;
- the first fight ended when the decedent disengaged, told McCalla to stop/get away, and walked back toward his girlfriend/vehicle;
- McCalla then approached again and struck the decedent, making McCalla the initial aggressor in the renewed physical encounter.
That last point is doctrinally decisive: even if the parties were mutual combatants (or even if the decedent had been the first aggressor earlier),
reinitiating physical force after the conflict has ended can place the reengaging party in the “initial aggressor” posture for the later confrontation.
Under § 6-2-602, that status defeats stand-your-ground protection and undermines the claim that the final blow was “reasonable defensive force.”
3) Mutual combatants and statutory immunity: reaffirming John
McCalla attempted to use State v. John to argue the self-defense immunity statute “abrogated” the mutual combatant rule.
The Court corrected that reading: John was invoked for the opposite proposition—because § 6-2-602 “makes no allowance for mutual combatants,” a mutual combatant has “no ability to pursue” immunity under § 6-2-602(f).
This matters beyond rhetoric: immunity is not simply “self-defense as a trial defense,” but a statutory bar to prosecution.
The Court treated mutual combat as incompatible with claiming that the defendant’s force was defensive in the statutory sense.
4) Discovery and in-camera review: why the Court refused to reach the merits
McCalla argued that redactions in law enforcement reports impaired his ability to establish immunity and cross-examine witnesses.
The Supreme Court did not evaluate whether an in-camera review was required or whether the redactions were proper under W.R.Cr.P. 16.
Instead, it resolved the issue on preservation grounds:
- the conditional plea reserved only the immunity dismissal ruling;
- the first motion-to-compel order was not specified in the written reservation;
- the second motion to compel had no ruling at all, leaving nothing for appellate review.
The decision thus reinforces that preservation under W.R.Cr.P. 11(a)(2) is issue-specific and formal: appellate review is limited to the precise “specified pretrial motion” reserved in writing, with the State’s consent and the court’s approval.
C. Impact
1) Practical impact on immunity litigation under § 6-2-602(f)
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Evidentiary packaging matters: Defendants cannot expect a detailed narrative motion to trigger the State’s burden. They should plan to submit competent proof (e.g., testimony at hearing, affidavits where acceptable, authenticated exhibits) to satisfy the prima facie threshold.
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Hearing sequencing clarified: District courts may require defendants to proceed first when the prima facie showing has not been made by any evidence prior to the hearing. This reduces tactical attempts to force the State to “put on its case” before the defendant meets the statutory gateway.
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Reengagement is high-risk: The decision underscores that post-disengagement recontact can convert a defendant into the initial aggressor in a subsequent encounter, even if the earlier phase was ambiguous or mutual.
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Mutual combat remains a barrier to immunity: McCalla reiterates that mutual combatants cannot obtain statutory immunity (even if they may attempt to argue self-defense at trial as an affirmative defense, depending on facts and instructions).
2) Impact on conditional pleas and discovery appeals
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Precision in reservations: Defense counsel must specifically list discovery orders (and any other pretrial rulings) intended for appeal in the written conditional plea reservation.
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Obtain a ruling: Filing a motion is not enough; without a district court decision, appellate review is unavailable.
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Strategic sequencing: If discovery is claimed to be essential to an immunity hearing, counsel should press for resolution (and, where appropriate, in-camera review) before the immunity hearing and before entering a conditional plea.
4. Complex Concepts Simplified
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“Immunity” vs. “affirmative defense”:
Immunity under § 6-2-602(f) is a bar to being prosecuted at all for the defensive force.
An affirmative defense (self-defense at trial) is raised after charges proceed and is decided by the factfinder under trial burdens and instructions.
The Court reiterated that denial of immunity does not prevent asserting self-defense at trial (citing State v. John).
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Prima facie showing:
A threshold evidentiary showing—enough proof to establish eligibility for immunity unless the State rebuts it.
In McCalla, the key clarification is that allegations in a motion are not proof.
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Preponderance of the evidence:
The “more likely than not” standard. Once a defendant makes a prima facie showing, the State must prove it is more likely than not that immunity does not apply.
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Initial aggressor rule:
A person who provokes or initiates the physical conflict generally cannot claim self-defense unless they withdraw in good faith and communicate withdrawal, then are pursued (as quoted from Smith v. State and Farrow v. State).
Statutorily reflected in § 6-2-602(e).
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Mutual combatant:
When both parties mutually agree to fight, both are aggressors. The Court reiterated that mutual combatants cannot obtain statutory immunity under § 6-2-602(f).
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Conditional plea (W.R.Cr.P. 11(a)(2)):
A plea that preserves appellate review only of specified pretrial rulings, in writing, with State consent and court approval. Issues not specified (or not decided below) are generally not reviewable.
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In-camera review:
A judge’s private review of material (often allegedly privileged or sensitive) to decide what must be disclosed. The Court did not reach whether it was required here because the issue was not preserved for appeal.
5. Conclusion
McCalla meaningfully tightens the operational rules for Wyoming’s self-defense immunity statute:
a defendant must produce evidence—not mere narrative allegations—to clear the prima facie gateway, and district courts may require the defendant to proceed first when that gateway has not been met.
Substantively, the decision underscores that disengagement matters: reinitiating physical confrontation after a fight appears to have ended can make the reengaging party the “initial aggressor” for the renewed encounter, defeating immunity under § 6-2-602.
Finally, the case serves as a cautionary template for conditional pleas—appellate review extends only to specifically preserved, ruled-upon pretrial issues.