State v. Neal: General-Verdict Kidnapping Elevated by a “Sexual Offense” Requires Vacatur of the Lone Sexual-Offense Conviction; Appellate Courts Must Compare Each Lesser Conviction to the Longest-Sentence Offense

1. Introduction

In State v. Neal (N.M. Apr. 6, 2026), the Supreme Court of New Mexico reviewed a Court of Appeals decision that vacated two of Samuel Neal’s three convictions—second-degree criminal sexual penetration (CSP II) and aggravated battery—on double jeopardy grounds, leaving only first-degree kidnapping. The State, as petitioner, argued the Court of Appeals misapplied double jeopardy doctrine and urged the Supreme Court to overhaul New Mexico’s approach to “double-description” claims.

The case arises from a violent assault on Michelle Anderson in an abandoned motel after Neal forcibly pulled her through a window, assaulted and strangled her, moved her to a mattress, and sexually penetrated her. A jury convicted Neal of (1) first-degree kidnapping under a general verdict instruction that permitted multiple alternative theories, (2) CSP II, and (3) aggravated battery.

The legal issues were: (a) whether CSP II and/or aggravated battery constituted multiple punishments for the “same offense” when the kidnapping instruction allowed elevation to first-degree kidnapping via either “physical injury” or a “sexual offense”; (b) whether the Court of Appeals used a proper analytic structure in vacating convictions; and (c) whether New Mexico should abandon its established two-step double jeopardy test.

2. Summary of the Opinion

  • CSP II: Affirmed vacatur. Double jeopardy barred Neal’s CSP II conviction because the State effectively used CSP II as the only “sexual offense” supporting the “sexual offense” alternative that elevated kidnapping to first-degree; under a general verdict, that alternative rendered separate punishment for CSP II legally impermissible.
  • Aggravated battery: Reversed vacatur. The Court reinstated the aggravated battery conviction after conducting the analysis the Court of Appeals omitted, holding kidnapping and aggravated battery were supported by non-unitary conduct (distinct injuries/acts) under the Herron factors.
  • Methodology: The Court rejected the State’s invitation to overrule or substantially revise New Mexico double jeopardy doctrine (including the framework associated with State v. Swick and State v. Montoya), emphasizing that any “unworkability” in this case stemmed from charging and instructional choices rather than an intolerable legal test.

3. Analysis

3.1 Precedents Cited

The Court’s reasoning is best understood as an application—and in one respect a clarification—of several established lines of New Mexico double jeopardy precedent.

A. Structural rule for appellate double jeopardy review

The Court held that when a defendant argues that a “greater” conviction subsumes more than one “lesser” conviction, an appellate court must compare each lesser conviction against the conviction with the longest sentence (the one that “stands” if a double jeopardy violation is found). The Court grounded this requirement in:

  • State v. Montoya, 2013-NMSC-020, ¶ 55 (longest-sentence conviction stands).
  • Examples applying that structure: State v. Sena, 2020-NMSC-011, ¶ 56; State v. Foster, 1999-NMSC-007, ¶¶ 30, 37; State v. Serrato, 2021-NMCA-027, ¶¶ 13, 21; State v. Reed, 2022-NMCA-025, ¶¶ 19, 23, 28.

This point is a practical clarification with real appellate consequences: the Court of Appeals erred by first finding CSP II “subsumed” aggravated battery and then finding kidnapping “subsumed” CSP II—vacating aggravated battery without ever comparing it to kidnapping (the only conviction that remained).

B. General verdicts, legally inadequate alternatives, and the Foster presumption

The decision relies heavily on the “Foster presumption,” derived from State v. Foster and rooted in State v. Olguin:

  • State v. Olguin, 1995-NMSC-077, ¶ 2 (general verdict must be reversed if an alternative basis is legally inadequate; factual inadequacy is treated differently under U.S. Supreme Court principles).
  • State v. Foster, 1999-NMSC-007, ¶¶ 27-28; Kersey v. Hatch, 2010-NMSC-020, ¶ 12 (in double jeopardy context, a general verdict cannot stand if one submitted theory would produce double jeopardy and the record does not disclose which theory the jury relied on).

The Court applied this presumption to the kidnapping instruction’s alternatives: first-degree kidnapping could be elevated by “physical injury” or by the infliction of a “sexual offense.”

C. Unitary conduct and the Herron factors (and the Phillips refinement)

New Mexico’s first-step inquiry in double-description cases—whether conduct is “unitary”—comes from Herron v. State, 1991-NMSC-012, ¶ 15, and is reaffirmed and operationalized in recent cases:

  • State v. Phillips, 2024-NMSC-009, ¶¶ 12-13, 38, 40 (reaffirming the six-factor Herron framework; explaining Foster does not automatically mean the same conduct supported both crimes; noting Foster can be rebutted when the record indicates distinct crimes and an identifiable completion point for one offense before the other).
  • State v. Torres, 2018-NMSC-013, ¶ 19 (unitary conduct analysis looks for an identifiable point at which one crime was completed and the other not yet committed).
  • Supporting illustrations: State v. DeGraff, 2006-NMSC-011, ¶ 30 (intervening struggle/weapons supported distinct conduct); State v. Demongey, 2008-NMCA-066, ¶ 15 (lack of change in intent supported unity).

D. Legislative intent and the modified Blockburger analysis

For the second step (when conduct is unitary), the Court applied the “modified Blockburger” approach discussed in:

  • State v. Begaye, 2023-NMSC-015, ¶¶ 13, 21-24 (two-step framework; modified Blockburger; use of charging documents, jury instructions, and sometimes arguments to identify the State’s legal theory).
  • Blockburger v. United States, 284 U.S. 299 (1932) (same-elements test foundation).
  • State v. Porter, 2020-NMSC-020, ¶ 19 (ascertaining the State’s theory from charging documents, jury instructions, and if needed, arguments).
  • State v. Montoya, 2013-NMSC-020, ¶¶ 32-33, 51-52 (other indicia of legislative intent; rule of lenity where ambiguity persists; acknowledging there is “no simple test”).

E. Kidnapping + CSP II specifically

The Court’s kidnapping/CSP II holding aligns with the Court of Appeals’ reasoning and with:

  • State v. Simmons, 2018-NMCA-015, ¶ 26 (unitary conduct occurs where the prosecution bases kidnapping on the same force used to commit CSP II-felony, even if there were alternative charging options).
  • State v. Autrey, A-1-CA-38116, mem. op. ¶¶ 10, 14 (Ct. App. Apr. 12, 2022) (recognizing first-degree kidnapping under “sexual offense” theory requires a separate sexual offense; cited as persuasive support).

F. Stare decisis and rejecting a doctrinal overhaul

In declining the State’s request to overrule or replace New Mexico’s approach, the Court invoked:

  • Padilla v. State Farm Mut. Auto. Ins. Co., 2003-NMSC-011, ¶ 7 (factors to consider before overturning precedent).
  • N.M. Right to Choose/NARAL v. Johnson, 1999-NMSC-028, ¶ 11 (stare decisis promotes stability, fairness, and judicial economy).

The Court also noted examples showing the existing test can sustain multiple convictions when properly charged and tried, citing State v. Sena, 2020-NMSC-011, and State v. Cardenas, 2025-NMSC-020, ¶ 58.

3.2 Legal Reasoning

A. The Court’s first key move: identify the State’s trial theory from record sources

Following State v. Porter and State v. Begaye, the Court examined (1) the criminal information, (2) the kidnapping, CSP II, and aggravated battery instructions, and (3) the State’s closing argument. This review drove the outcome: the State’s presentation left the jury free to elevate kidnapping to first-degree by finding either (i) physical injury or (ii) a sexual offense, without specifying which injuries or which theory the jury must adopt.

B. Kidnapping and CSP II: general verdict + single “sexual offense” equals double jeopardy

The kidnapping instruction required that the jury find Neal “inflicted physical injury” or “inflicted a sexual offense” during the kidnapping. Because the verdict was general, Foster/Kersey required the Court to assume the jury may have relied on any alternative that would make another conviction legally impermissible.

Critically, CSP II was the only “sexual offense” defined for the jury. As a result, if the jury elevated kidnapping via the “sexual offense” alternative, it necessarily used the same sexual conduct underlying CSP II, rendering separate punishment for CSP II legally inadequate. With ambiguity remaining after applying legislative-intent tools, the Court applied the rule of lenity (as in State v. Montoya) and required vacatur of CSP II.

The Court rejected the State’s “absurdity” argument that this would make it impossible to convict for both first-degree kidnapping and a sexual offense; it explained the State could avoid the problem by clearly pursuing first-degree kidnapping on a physical injury theory, or by charging/presenting distinct sexual offenses with a clear predicate/standalone allocation, or by using a special verdict form.

C. Kidnapping and aggravated battery: distinct injuries and intervening events support separate punishments

After correcting the Court of Appeals’ structural error, the Supreme Court performed the missing comparison: kidnapping vs. aggravated battery. Because kidnapping still rested on alternative elevation theories, the Court again applied Foster, but—consistent with State v. Phillips—declined to presume the same conduct supported both convictions where the record showed distinct acts.

Applying the six Herron v. State factors, the Court emphasized:

  • Completion point: the aggravated battery instruction required striking with fists and strangling; once that occurred with the required intent and likelihood of great bodily harm, the aggravated battery was complete.
  • Movement/repositioning: the victim was moved from the window area to a mattress, supporting distinctness.
  • Intervening events and change in intent: Neal’s statement (“I’m sorry I had to do that, but I really like you and it’s my birthday”), followed by undressing and conversation about a condom, signaled a break between the violent subduing conduct and the later conduct.

Balancing the factors (and acknowledging not all pointed one way), the Court held the jury could reasonably infer independent factual bases for aggravated battery and first-degree kidnapping (under a physical-injury path that could be satisfied by different harms/events), so both convictions could stand.

D. Refusing the State’s proposed doctrinal replacement

The State argued New Mexico’s double jeopardy test is too complex, overly fact-intensive, and prone to “unjust results,” urging the Court to overrule precedent (including State v. Swick and State v. Montoya) in favor of a “same elements” approach. The Court declined, reasoning:

  • The alleged dysfunction was not inherent in the test; the State could likely have preserved multiple convictions by charging/instructing more precisely (consistent with the Court’s guidance in State v. Lorenzo and the Court of Appeals’ observation in State v. Dent).
  • The State did not satisfy the burden for overruling precedent under stare decisis considerations (citing Padilla v. State Farm Mut. Auto. Ins. Co. and N.M. Right to Choose/NARAL v. Johnson).
  • The Legislature remains free to expressly authorize cumulative punishments; absent that, courts must enforce constitutional limits.

3.3 Impact

A. Charging and instruction practice in kidnapping cases

State v. Neal sends a clear practical signal: when elevating kidnapping to first-degree under Section 30-4-1(B) by alleging a “sexual offense,” prosecutors should not expect to also retain a conviction for the lone charged sexual offense if the case goes to the jury on a general verdict with ambiguous alternative theories. To preserve multiple convictions, the State should consider:

  • electing a single elevation theory (e.g., physical injury) when also charging a sexual offense as a separate count;
  • specifying, in charging instruments and instructions, which acts/injuries support kidnapping versus other offenses;
  • using special verdict forms to identify the jury’s chosen basis for first-degree kidnapping.

B. Appellate review methodology is clarified

The Court clarified that appellate courts must compare each potentially subsumed conviction to the longest-sentence conviction (the one that will remain), preventing “cascading vacatur” that nullifies convictions based on conflicts with offenses that themselves are vacated.

C. Continued vitality of New Mexico’s two-step framework

By rejecting the State’s overhaul request, the Court reaffirmed the durability of New Mexico’s unitary-conduct + legislative-intent approach and its associated tools (Foster presumption, modified Blockburger, lenity). Future litigants should expect the Court to continue to decide double-description questions through careful record-based reconstruction of the State’s theory at trial.

4. Complex Concepts Simplified

Double jeopardy (multiple punishments)
The constitutions prohibit punishing someone twice for the same offense. When the State charges multiple statutes for the same conduct, courts ask whether the Legislature intended separate punishments; if not, one conviction must be vacated.
Double-description case
A case where the same conduct is charged under different statutes (e.g., kidnapping and CSP II arising from a single criminal episode).
Unitary conduct
Conduct is “unitary” when the same act(s) violate multiple statutes. New Mexico uses the Herron v. State factors (time, place, intervening events, sequence, intent, victims) to decide whether acts are one course of conduct or distinct acts.
General verdict and alternative theories
A general verdict means the jury says “guilty” without specifying which legal theory (among multiple alternatives) it relied on.
Foster presumption
If a jury receives alternative legal bases for a conviction under a general verdict, and one alternative would create a double jeopardy problem, the conviction cannot stand unless the record shows the jury did not rely on the problematic alternative.
Modified Blockburger
A method for assessing legislative intent by comparing statutory elements as actually charged and instructed (not merely in the abstract), using charging documents, jury instructions, and sometimes arguments to identify the State’s theory.
Rule of lenity
If, after applying interpretive tools, it remains genuinely unclear whether the Legislature authorized multiple punishments, courts resolve the ambiguity in the defendant’s favor.

5. Conclusion

State v. Neal establishes two consequential points. First, when first-degree kidnapping is submitted to a jury under a general verdict with an alternative “sexual offense” elevation theory, and the State presents only one defined sexual offense (here CSP II), double jeopardy requires vacating the separate conviction for that lone sexual offense. Second, appellate courts must compare each lesser conviction to the longest-sentence conviction and may not vacate a conviction based solely on a conflict with an offense that is itself vacated.

Equally significant is what the Court refused to do: it declined to dismantle New Mexico’s existing double jeopardy framework, emphasizing that careful charging, instructions, and verdict mechanisms—rather than doctrinal reinvention—are the appropriate tools for avoiding unconstitutional multiple punishments while still securing accountability for distinct criminal acts.