State v. Martice T. Fuller

CourtCourt of Appeals of Wisconsin
DecidedFebruary 11, 2026
Docket2023AP002256-CR
StatusUnpublished

This text of State v. Martice T. Fuller (State v. Martice T. Fuller) is published on Counsel Stack Legal Research, covering Court of Appeals of Wisconsin primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State v. Martice T. Fuller, (Wis. Ct. App. 2026).

Opinion

COURT OF APPEALS DECISION NOTICE DATED AND FILED This opinion is subject to further editing. If published, the official version will appear in the bound volume of the Official Reports. February 11, 2026 A party may file with the Supreme Court a Samuel A. Christensen petition to review an adverse decision by the Clerk of Court of Appeals Court of Appeals. See WIS. STAT. § 808.10 and RULE 809.62.

Appeal No. 2023AP2256-CR Cir. Ct. No. 2019CF514

STATE OF WISCONSIN IN COURT OF APPEALS DISTRICT II

STATE OF WISCONSIN,

PLAINTIFF-RESPONDENT,

V.

MARTICE T. FULLER,

DEFENDANT-APPELLANT.

APPEAL from a judgment and an order of the circuit court for Kenosha County: MARY KAY WAGNER and BRUCE E. SCHROEDER, Judges. Affirmed.

Before Neubauer, P.J., Grogan, and Lazar, JJ.

Per curiam opinions may not be cited in any court of this state as precedent

or authority, except for the limited purposes specified in Wis. Stat. Rule 809.23(3). No. 2023AP2256-CR

¶1 PER CURIAM. Martice T. Fuller appeals from a judgment of conviction and order denying postconviction relief. For the following reasons, we affirm.

BACKGROUND

¶2 In May 2019, law enforcement officers were dispatched to the location of a shooting where they found Sheila and her 15-year-old daughter Kathy,1 both of whom had gunshot wounds. Sheila told the officers that, when she heard her daughter scream and then a shot, she rushed to her daughter’s room only to be stopped at the doorway by 15-year-old Fuller, who was pointing a gun at Sheila. They exchanged a few words, and Fuller shot Sheila in her chest and arm. Sheila retreated to another room, locked the door, and called 911. On the call, she identified the shooter as Fuller. Kathy died from four gunshot wounds to her chest and head. Sheila survived and ultimately testified at Fuller’s trial.

¶3 After the shooting, Fuller went to his cousin’s house, who later learned that Fuller’s house had been raided the following morning. Fuller’s cousin contacted law enforcement and indicated that Fuller wished to turn himself in; he was then taken into custody. Another of Fuller’s cousins testified at trial that after the shooting, Fuller handed him a gun in a black bag. Fuller’s cousin threw the bag in the sewer. A few days later, the cousin took law enforcement to the sewer drain where they recovered the gun, a Makarov.

1 Consistent with the policy in WIS. STAT. RULE 809.19(1)(g) (2023-24), the victims are identified by pseudonyms. All references to the Wisconsin Statutes are to the 2023-24 version.

2 No. 2023AP2256-CR

¶4 Fuller was charged with first-degree intentional homicide with use of a dangerous weapon, attempted first-degree intentional homicide with use of a dangerous weapon, and armed burglary. He was charged as an adult pursuant to WIS. STAT. § 938.183(1)(am).

¶5 A jury trial commenced in March 2021. After the jury was seated, without objection, the trial court2 recessed for lunch. One juror, Owens,3 reported to the bailiff that he was unsure if he could be impartial, and the bailiff relayed this to the court. After it dismissed the jury, the court questioned Owens, who expressed equivocation as to his ability to be impartial because of the State’s comments during voir dire about what they intended to present at trial. The court instructed Owens that the job of the jury is to base its decision on the evidence, which had not yet been presented, and instructions on the law. The court asked Owens if he understood, and Owens replied that he did. When asked why he thought he could not be fair, Owens replied, “I just don’t feel like I can [be fair], like I can be fully unbiased,” and that he “would be leaning more towards guilty than not guilty.”

¶6 Next, the State questioned Owens and explained that opening arguments are not evidence. Owens agreed that if the State presented the evidence and proved it beyond a reasonable doubt, he would likely vote guilty. Owens recognized that no evidence had been presented yet, and admitted that he had not yet decided if Fuller was guilty or not. The trial court explained that the State was

2 The Honorable Mary Kay Wagner, referred to herein as the “trial court,” presided over trial and entered the judgment of conviction. The Honorable Bruce E. Schroeder, referred to herein as the “circuit court,” entered the order denying the defendant’s postconviction motion. 3 Owens is a pseudonym.

3 No. 2023AP2256-CR

obliged to prove the case through evidence, and that questions posed during voir dire and closing arguments are not evidence. Owens told the court he could be fair.

¶7 Defense counsel also questioned Owens and explained the presumption of innocence. In response, Owens agreed that Fuller did have the presumption of innocence at the outset of the trial. Owens explained that he had misunderstood counsel’s statements at voir dire, but that he now understood his duty was to decide based on the evidence presented at trial. He admitted that he “was trying to process” what was said during voir dire, and he said he did “not want[] to be biased either one way or the other.” He said, “I don’t want to go in with a preconceived notion.” Owens said he understood that at the time of voir dire, the State had not proven anything. Owens remained on the jury without any objections.

¶8 The State planned to introduce evidence at trial from a state crime lab expert on firearms and toolmarks. Fuller sought a Daubert4 hearing seeking to exclude admission of any expert opinion or testimony until the trial court had qualified the witness as an expert and the State had shown the expert testimony reliable. The court denied Fuller’s motion without a Daubert hearing, stating it would give Fuller “wide latitude in [his] cross-examination of the witness as to how they came to their conclusions and why.” At trial, the firearms and toolmarks expert testified that all seven casings and seven bullets she examined that were discovered at the scene or retrieved from Kathy’s gunshot wounds, were fired from the Makarov firearm that was retrieved by law enforcement.

4 Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993).

4 No. 2023AP2256-CR

¶9 Sheila and Fuller’s cousins testified at trial. Other witnesses testified about Fuller acquiring a gun and ammunition to kill Kathy and his admission to the shootings.

¶10 The jury found Fuller guilty of all three charged counts. In sentencing Fuller, the trial court said,

It was unfathomable for all of us to think that a boy 15 years old could plot and plan ruthlessly to kill [Kathy] and her mother. …

….

[The jury] saw the plan, the calculating moves that [Fuller] made to carry out [his] hatred and [his] vengeance, the efforts to cover up [his] heinous act. …

Much time has passed and now you’re 18, and what have you done since then? You attempted to tamper with my jury.[5] You gathered other inmates to brutalize other inmates.[6] … [Fuller] ha[s] not shown any attempts to acknowledge [he was] wrong or express remorse in [his] actions.

These crimes were not the impulsive acts of an undeveloped child. These acts were performed deliberately and with much thought and planning.

¶11 The trial court found Fuller to be “a very dangerous and a damaged human being.” The court did not trust that Fuller would refrain from committing

5 Fuller was convicted of one count of jury tampering in which he asked his mother to “look further into one of the jurors that was picked on his first jury.” A jury had been selected in February 2020, but that trial was continued because of the jury tampering allegation. The second jury at issue in this appeal was selected in March 2021.

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State v. Martice T. Fuller, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-martice-t-fuller-wisctapp-2026.