State v. Mark A. Pitzka

CourtCourt of Appeals of Wisconsin
DecidedJune 25, 2025
Docket2024AP000650-CR
StatusUnpublished

This text of State v. Mark A. Pitzka (State v. Mark A. Pitzka) 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. Mark A. Pitzka, (Wis. Ct. App. 2025).

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. June 25, 2025 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. 2024AP650-CR Cir. Ct. No. 2020CF1787

STATE OF WISCONSIN IN COURT OF APPEALS DISTRICT II

STATE OF WISCONSIN,

PLAINTIFF-RESPONDENT,

V.

MARK A. PITZKA,

DEFENDANT-APPELLANT.

APPEAL from a judgment and an order of the circuit court for Waukesha County: LAURA F. LAU, Judge. Affirmed.

Before Neubauer, 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. 2024AP650-CR

¶1 PER CURIAM. Mark A. Pitzka appeals from a circuit court judgment convicting him of arson and the court’s order denying his postconviction motion.1 Pitzka argues that he is entitled to a new trial on the bases of the court’s admission of other-acts evidence, cell phone mapping evidence at trial, and trial counsel’s alleged ineffectiveness. For the reasons that follow, we disagree with Pitzka and affirm.

BACKGROUND

¶2 A jury found Pitzka guilty of arson in connection with a June 29, 2018 fire at a house in Hartland that his former girlfriend Amy was renovating.2 The case against Pitzka was circumstantial, including other-acts evidence related to a July 1, 2018 fire in the Dodge County garage of Amy’s boyfriend David (“the garage fire”), Pitzka’s purchase of fire-starter logs similar to those found at both fires, and Pitzka’s social media posts following several of the incidents recounted at trial.

¶3 Pitzka filed a postconviction motion pursuant to WIS. STAT. RULE 809.30(2)(h) (2023-24)3 in which he moved for a new trial on two grounds. First, he argued that his newly-retained expert’s opinion regarding the cell phone location data presented at trial constituted newly discovered evidence. Second, Pitzka asserted that his trial counsel’s handling of evidence surrounding cell phone

1 The Hon. Laura F. Lau presided over Pitzka’s pretrial proceedings and jury trial and entered the judgment of conviction currently under appeal. The Hon. Paul F. Reilly presided over Pitzka’s postconviction hearing and issued the order denying the motion. 2 We use pseudonyms to protect the privacy of the victims. 3 All references to the Wisconsin Statutes are to the 2023-24 version unless otherwise noted.

2 No. 2024AP650-CR

location data and other acts constituted ineffective assistance. The circuit court denied the postconviction motion after a Machner4 hearing at which both trial counsel and Pitzka’s cell phone expert testified. Pitzka appeals.

¶4 We include additional facts in our discussion as necessary.

DISCUSSION

¶5 Pitzka raises three general arguments on appeal, all of which he claims entitle him to a new trial. First, he asserts that the circuit court erred in allowing testimony at trial of other-acts evidence related to the garage fire. He also objects to the admission of evidence of what he calls “[c]ollateral ‘[o]ther [a]cts’” related to the garage fire, including evidence regarding a red pick-up truck similar to Pitzka’s following David from Amy’s house one night (“the red-truck incident”) and testimony concerning the route of a motorcycle ride Pitzka participated in on the day of the garage fire (“the motorcycle route”). Pitzka next argues that he is entitled to a new trial due to the court’s admission of a demonstrative cell phone mapping exhibit that trial counsel did not receive until the day before trial. Pitzka further argues that his expert’s testimony concerning the exhibit is “newly discovered evidence.” Finally, Pitzka maintains that his trial counsel was ineffective in its representation of Pitzka, and the cumulative effect of counsel’s errors entitle Pitzka to a new trial. We address each argument in turn below.

4 State v. Machner, 92 Wis. 2d 797, 285 N.W.2d 905 (Ct. App. 1979).

3 No. 2024AP650-CR

Other Acts Evidence

¶6 Prior to the trial in this case, the State filed a motion seeking to admit other-acts evidence of Pitzka’s criminal behavior toward a former girlfriend following a break-up and evidence related to the garage fire. The garage-fire evidence included a Facebook post Pitzka made the day after that fire. Pitzka had posted a photo of a burning bridge with a caption: “Sometimes burning bridges is awesome. It prevents you from going back to places you should never have to visit to begin with.” The State also filed a motion in limine seeking to admit evidence related to the red-truck incident, as well as evidence surrounding an incident just days before the fire at Amy’s in which Pitzka dumped the contents of a dumpster on Amy’s driveway and posted about it on Facebook afterwards (“the dumpster incident”). The State also moved to prohibit any evidence regarding a fire in 2020 in the apartment of Amy’s next-door neighbor because that fire was ruled accidental and was started by a faulty hair dryer (“the hair dryer fire”).

¶7 Applying the Sullivan5 factors to the proffered other-acts evidence, the circuit court denied the State’s motion to allow any evidence regarding Pitzka’s relationship with the former girlfriend. The court concluded that despite the facts that Pitzka was criminally convicted of several crimes resulting from his post-relationship conduct and the State was offering the evidence for a permissible purpose, the court determined it was not “of consequence” to the present arson allegation.

5 State v. Sullivan, 216 Wis. 2d 768, 772-73, 576 N.W.2d 30 (1998).

4 No. 2024AP650-CR

¶8 In addition to denying the State’s motion to present evidence regarding Pitzka’s relationship with the former girlfriend, the circuit court also accepted the parties’ stipulation to allow evidence of the garage fire at trial, and to allow the cell phone records and Facebook posts to come in at trial without the testimony of records custodians. The court further ruled that David would be allowed to testify about the red-truck incident, and disallowed evidence at trial regarding the hair dryer fire based on counsels’ stipulation. As previously stated, the postconviction court upheld the ruling.

¶9 On appeal, Pitzka raises concerns with three of the “other acts” described above, arguing that allowing testimony at trial regarding the garage fire, the red-truck incident, and the motorcycle route violated his right to a fair trial.6 Other-acts evidence is properly admissible if: it is offered for a permissible purpose, pursuant to WIS. STAT. § 904.04(2); it is relevant under the two relevancy requirements in WIS. STAT. § 904.01; and its probative value is not substantially outweighed by the risk of unfair prejudice under WIS. STAT. § 904.03. State v. Sullivan, 216 Wis. 2d 768, 772-73, 576 N.W.2d 30 (1998). “Unfair prejudice” does not mean mere damage to a party’s cause but “a tendency to influence the outcome by improper means.” Christensen v. Economy Fire & Cas. Co., 77 Wis. 2d 50, 61-62, 252 N.W.2d 81 (1977).

¶10 Determining whether the evidence of Pitzka’s other acts was properly admitted under WIS. STAT. § 904.04(2)(b)1. requires us to review an

6 Pitzka raises no issues on appeal related to the dumpster incident.

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State v. Mark A. Pitzka, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-mark-a-pitzka-wisctapp-2025.