State v. Karl M. Hess

Court of Appeals of Wisconsin·Decided August 5, 2026·No. 2024AP002113-CR·Unpublished

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.

August 5, 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. 2024AP2113-CR Cir. Ct. No. 2019CF215

STATE OF WISCONSIN IN COURT OF APPEALS DISTRICT II

STATE OF WISCONSIN,

PLAINTIFF-RESPONDENT,

V.

KARL M. HESS,

DEFENDANT-APPELLANT.

APPEAL from a judgment and an order of the circuit court for Manitowoc County: JERILYN M. DIETZ, Judge. Affirmed.

Before Gundrum, 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).

¶1 PER CURIAM. Karl M. Hess appeals from a judgment of conviction and order denying postconviction relief. For the following reasons, we affirm.

BACKGROUND

¶2 On September 9, 2018, police found two victims, who had not been heard from since September 7th, dead in their home. Both had been killed by gunshots. Investigators found three projectiles, three fired cartridge casings, and two unfired bullets, all from a nine-millimeter firearm. One victim’s room had been ransacked, with a wallet, a small safe, and the other victim’s phone missing.

¶3 Surveillance footage from a nearby residence showed a lightercolored Toyota Highlander, with damage on the rear driver-side bumper and on the front bumper by the license plate, appearing near the victims’ home at 4:30 p.m. on September 7, 2018. The police captain testified that he consulted with an individual familiar with Toyota models who identified the vehicle as a 2001, 2002, or 2003 model. The same footage showed a person parking that same Toyota Highlander at the victims’ home at 10:01 p.m., exiting the vehicle, walking toward the home and disappearing from view, before driving away at 10:26 p.m. The same person returned in the same car around 11:00 p.m. and walked toward the victims’ house before sprinting back to his car with an object in his hand at about 11:35 p.m., driving away three minutes later.

¶4 Police sent out a press release that included a photo of a Toyota Highlander. A man who had previously been a passenger in Hess’s Toyota Highlander informed the police that Hess’s vehicle was the same type of vehicle that was in the press release. He also informed police that Hess was going through financial difficulties at the time of the murders, and that one of the victims had

sometimes shown off his stack of tip money in Hess’s presence. Police learned Hess had registered a 2001 golden-colored Toyota Highlander at his residence, and confirmed through footage from a past traffic stop that his vehicle had damage consistent with the vehicle in the surveillance footage. They eventually found the vehicle at an auto dealer where Hess had sold it.

¶5 Police then obtained “cell tower dump records,” the cell phone records from Hess’s phone carrier company, and cell phone records for the missing phone from the victims’ house. The cell tower data reflecting the location of Hess’s cell phone showed that, on the evening of September 7, 2018, the phone left Appleton by 4:00 p.m. and traveled to the area of the victims’ home in Manitowoc. From 9:13 p.m. to 11:40 p.m., cell tower activity for his phone number showed his phone used two sectors of the same cell tower adjacent to the victims’ home. Around 11:40 p.m., Hess’s phone began traveling south. At the same time, the victim’s missing phone traveled south, accessing the same cell towers as Hess’s phone until it stopped moving altogether “on or around Interstate 43” south of Manitowoc. Hess’s phone continued to Kenosha, where it remained overnight, before returning to Appleton.

¶6 On September 8, 2018, around 12:50 p.m., the cell tower records showed that Hess’s phone appeared in the area of a pawn shop in Appleton, where police learned Hess had pawned a nine-millimeter firearm on July 26, 2018, before retrieving it on September 7th, at 3:10 p.m., and then pawning it again on September 8th at 1:00 p.m. After police recovered this firearm, an examiner concluded that Hess’s nine-millimeter firearm was responsible for firing the three bullets and ejecting the three cartridge casings at the victims’ house.

¶7 Two officers arranged via phone contact to stop by Hess’s residence on March 26, 2019. They audio-recorded the interview, which ran for five hours. The two officers did not provide Miranda1 warnings. Around the 1-hour and 16-minute mark, Hess asked the officers, “[I]s there any set of circumstances in which, like, I get to see my kids again right now?” An officer responded, “[S]upervised visits, yeah, of course; you know that.” Hess responded, “[N]o, … I meant like as a normal, like human being.” The officer responded: “You mean upon release? Is that what you mean?”

¶8 At the 1-hour and 18-minute mark, Hess asked if he could take a day to think and meet with the officers the following day. The following relevant interactions occur from that point onward:

[1:18:15] [Hess:] “You know what if I felt like if I needed a day to think about it, and I didn’t want to say anything today, like could I come see you guys tomorrow and talk about it?”

[1:18:22] [Police Captain:] No … our DA knows we’re there right now … I’m showing you things for a reason, because you know, you know that at this point … you know, we have to call our DA’s office and let them know kind of what’s happened during the course of our talk with you today. Okay? They already know. They know everything already. Okay? We have to figure out which way we’re going to handle it today. We aren’t going to wait in a couple of days. And I’ll tell you why, because a lot of times people continue to make mistakes and sometimes if you allow people … they, they make mistakes.

….

[01:19:25] [Officer:] “[the victims’ families] need that closure. And you know what? You can bring that to them … do the right thing.”

1 Miranda v. Arizona, 384 U.S. 436 (1966).

….

[1:19:47] [Hess:] “Well, I guess my question to you is then … if you guys already know what you guys have here and you’re sitting here talking to me, like why didn’t you guys just come in and …?”

[1:20:01] [Police Captain:] “Could have. We’re trying to give you an opportunity to paint a better picture of yourself … you have to believe that if we did that … you’re gonna look like a really bad person.”

….

[1:21:07] [Hess:] “If we talked about everything a little further, does that mean that I’m going with you guys today?”

[1:21:13] [Police Captain:] “You could have gone before we walked in. And that’s, that’s what you asked me before.”

….

[1:21:31] [Hess:] “If I were to like plead the fifth today, do I, do I get to have you guys come back tomorrow or something?”

[1:21:38] [Detective:] “Unfortunately not, no.”

[1:21:40] [Police Captain:] Can I ask you something? Does it, does it look like, does it look like we don’t have enough to take action today? … Yea, and that’s why I’m asking. The whole, I’ll be honest with you, you already know my reasoning. We can not, in good faith, we can’t just let you, we can’t walk out of here and come back tomorrow because you may, go to California, you may make another mistake, meaning, when I say make another mistake, meaning hurt yourself … because we’ve seen that happen before, … we can’t allow that to happen, you know that, okay. People, people think about doing those things all the time. We’ve got to make sure that…

[01:22:24] [Hess:] “I wouldn’t do that, for the same reason, I just want to have as much time with my kids as possible.”

[01:22:30] [Police Captain:] “Yeah I get it. The problem for you is you don’t get enough time to spend with your kids because of the marital situation.”

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State v. Karl M. Hess, (Wis. Ct. App. 2026).

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