State v. Matheney

354 Conn. 212
CourtSupreme Court of Connecticut
DecidedFebruary 17, 2026
DocketSC20987
StatusPublished

This text of 354 Conn. 212 (State v. Matheney) is published on Counsel Stack Legal Research, covering Supreme Court of Connecticut primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State v. Matheney, 354 Conn. 212 (Colo. 2026).

Opinion

************************************************ The “officially released” date that appears near the beginning of an opinion is the date the opinion will be published in the Connecticut Law Journal or the date it is released as a slip opinion. The operative date for the beginning of all time periods for the filing of postopinion motions and petitions for certification is the “officially released” date appearing in the opinion. All opinions are subject to modification and technical correction prior to official publication in the Connecti- cut Law Journal and subsequently in the Connecticut Reports or Connecticut Appellate Reports. In the event of discrepancies between the advance release version of an opinion and the version appearing in the Connecticut Law Journal and subsequently in the Connecticut Reports or Connecticut Appellate Reports, the latest version is to be considered authoritative. The syllabus and procedural history accompanying an opinion that appear in the Connecticut Law Journal and subsequently in the Connecticut Reports or Connecticut Appellate Reports are copyrighted by the Secretary of the State, State of Connecticut, and may not be reproduced or distributed without the express written permission of the Commission on Official Legal Publications, Judicial Branch, State of Connecticut. ************************************************ State v. Matheney

STATE OF CONNECTICUT v. KIYON MATHENEY (SC 20987) Mullins, C. J., and McDonald, D’Auria, Ecker, Alexander, Dannehy and Bright, Js.

Syllabus

Convicted of intentional manslaughter in the first degree with a firearm, among other crimes, in connection with the shooting death of the victim, the defendant appealed to this court. After following the victim in his vehicle for a short distance, the defendant approached the driver’s side of the victim’s parked vehicle, exchanged insults with the victim, and then reached into the vehicle to grab a BB gun that the victim had with him. After a struggle dur- ing which the victim regained possession of the BB gun, the defendant drew his own gun and shot the victim. At trial, the defendant asserted a claim of self-defense. In response, the state argued, inter alia, that the defendant’s self-defense claim failed because he did not reasonably believe that he faced the imminent use of physical force and because, under the circumstances of this case, the defendant was disqualified by statute (§ 53a-19 (b) and (c)) from claiming that self-defense justified his actions insofar as he had a duty to retreat, had provoked the victim, and had been the initial aggressor. On appeal, the defendant claimed, inter alia, that the trial court had erred when it failed to instruct the jurors that they must agree unanimously as to which specific statutory disqualification to self-defense the state established under § 53a-19 (b) or (c). Held:

The defendant could not prevail on his unpreserved claim that the trial court had violated his constitutional right to a unanimous verdict by failing to instruct the jury that, in order to reject the defendant’s claim of self-defense, it must unanimously agree as to which specific disqualification under § 53a- 19 (b) or (c) the state had established.

Relying on its reasoning in State v. Mekoshvili (344 Conn. 673), in which the court held that there is generally no constitutional requirement that a jury be unanimous as to which of the specific components of a defendant’s self-defense claim the state has disproven in order for the state to overcome that self-defense claim, this court held in the present case that, in general, so long as the jurors unanimously agree that the state has established a statu- tory disqualification to the assertion of a claim of self-defense, the federal constitution does not require them to be unanimous as to the particular statutory disqualification or disqualifications the state has established.

Contrary to the defendant’s claim, the trial court did not lead the jury to believe that only the defendant, and not the victim, could be the initial aggressor when it instructed the jury on the law of self-defense, as the court’s instructions, as a whole, made abundantly clear that the victim could have been the initial aggressor. State v. Matheney

The defendant could not prevail on his unpreserved claim that the trial court’s charge failed to inform the jury that it could not find him to be the initial aggressor on the basis of his words alone and that this omission caused the jury to believe that the defendant was the initial aggressor simply because the defendant had initiated a verbal confrontation with the victim, as there was no suggestion by the court in its instructions, or by the state during the trial, that the person who was the initial aggressor had threatened the other person on the basis of words alone.

There was no merit to the defendant’s unpreserved claim that the trial court had misled the jury as to the state of mind required to find him guilty of certain recklessness-based lesser included offenses of murder because of the trial court’s instructional summary document, which informed the jury in what sequence it should “deliberate” with respect to the recklessness-based lesser included offenses, as there was no reasonable possibility that the jury misconstrued the verb “deliberate” in that document as an adjective mean- ing “intentional,” especially in light of the trial court’s clear, concise, and complete verbal instructions on the recklessness-based offenses.

The state presented sufficient evidence to satisfy its burden of disproving the defendant’s claim of self-defense beyond a reasonable doubt, as the jury reasonably could have found, on the basis of the evidence presented, that the defendant did not actually or reasonably believe that the victim was using or was about to use deadly physical force against him, or was inflicting or about to inflict great bodily harm, or that deadly physical force was neces- sary to defend himself.

The evidence was sufficient to establish that the defendant had acted with the specific intent necessary to support his conviction of intentional man- slaughter in the first degree with a firearm, as the jury reasonably could have found that he had intended to cause serious physical injury to the victim in view of the eyewitness testimony and the fact that the defendant had shot the victim at close range.

Argued October 30, 2025—officially released February 17, 2026

Procedural History

Substitute information charging the defendant with the crimes of murder, carrying a pistol or revolver without a permit, and criminal possession of a firearm, brought to the Superior Court in the judicial district of New Haven and tried to the jury before Vitale, J.; verdict and judgment of guilty of the lesser included offense of intentional manslaughter in the first degree with a firearm, carrying a pistol or revolver without a permit, State v. Matheney

and criminal possession of a firearm, from which the defendant appealed to this court. Affirmed. Dina S. Fisher, assigned counsel, for the appellant (defendant). Timothy J. Sugrue, assistant state’s attorney, with whom, on the brief, were John P. Doyle, Jr., state’s attorney, and Alexander Beck and Charles Johnson, senior assistant state’s attorneys, for the appellee (state).

Opinion

MULLINS, C. J. The principal issue in this appeal is whether, when the state raises multiple statutory dis- qualifications in response to a criminal defendant’s claim of self-defense, the sixth and fourteenth amendments to the United States constitution require that the jury unanimously agree on a specific statutory disqualifica- tion proved by the state. See General Statutes § 53a-19 (b) and (c) (enumerating disqualifications). Consistent with the reasoning in our decision in State v. Mekoshvili, 344 Conn.

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Cite This Page — Counsel Stack

Bluebook (online)
354 Conn. 212, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-matheney-conn-2026.