Father of 15-year-old who killed 2 at Wisconsin religious school faces felony charges

MADISON, Wis. (AP) — Wisconsin prosecutors have charged the father of a teenage girl who killed a teacher and fellow student in a school shooting last year with allowing her access to the semiautomatic pistols she used in the attack.

The criminal complaint against 42-year-old Jeffrey Rupnow of Madison details how his daughter, 15-year-old Natalie Rupnow, struggled with her parents' divorce, showing her anger in a written piece entitled “War Against Humanity.” Her father tried to bond with her through guns, the complaint said, even as she meticulously planned the attack, including building a cardboard model of the school and scheduling the shooting to end with her suicide.

Prosecutors filed the complaint Wednesday but didn't unseal it until after Jeffrey Rupnow was arrested Thursday and taken to the Dane County Jail. He faces two counts of intentionally giving a dangerous weapon to a person under 18 causing death and contributing to the delinquency of a child. All of the charges are felonies.

He was scheduled to make his initial court appearance Friday. Online court records did not list an attorney for him. Acting Madison Police Chief John Patterson said he was cooperative throughout the investigation. No one returned voicemails left at possible telephone listings for him and his ex-wife, Melissa Rupnow.

Natalie Rupnow entered Abundant Life Christian School, a religious school in Madison that offers prekindergarten through high school classes, on Dec. 16 and opened fire in a study hall. She killed teacher Erin Michelle West and 14-year-old student Rubi Bergara and injured six others before she killed herself.

According to the complaint, investigators recovered 20 shell casings from the study hall where she opened fire.

They also recovered a 9 mm Glock handgun that Jeffrey Rupnow had purchased for her from the room and a .22-caliber Sig Sauer pistol from a bag the girl was carrying, the complaint says. Jeffrey Rupnow had given that gun to her as a Christmas present in 2023, the complaint says.

Also in the bag were three magazines loaded with .22 ammunition and a 50-round box of 9 mm ammunition. She wore a black T-shirt emblazoned with a bull's-eye during the attack.

Jeffrey Rupnow told investigators that his daughter lived with him but had been struggling with his divorce from her mother in 2022, saying she hated her life and wanted to kill herself. He said she used to cut herself to the point where he had to lock up all the knives in his house.

She had been in therapy to learn how to be more social until the spring before the attack, he told investigators. Her mother, Melissa Rupnow, told detectives that the therapist told her that Natalie was suffering post-traumatic stress disorder stemming from the divorce. One of Natalie's friends told investigators that Jeffrey Rupnow was “frequently verbally aggressive” with Natalie and that she had told him that her father was a “drinker,” according to the complaint.

Jeffery Rupnow told investigators that took Natalie shooting with him on a friend's land about two years before the Abundant Life attack. She enjoyed it, and he came to see guns as a way to connect with her. But he was shocked at how her interest in firearms “snow balled,” he told investigators.

He kept Natalie's pistols in a gun safe, telling her that if she ever need them the access code was his Social Security number entered backward. About 10 days before the school attack, he texted a friend and said that Natalie would shoot him if he left “the fun safe open right now," according to the complaint.

The day before the school attack he took the Sig Sauer out of the safe so Natalie could clean it. But he got distracted and wasn't sure if he put the weapon back in the safe or locked it, according to the complaint.

A search of Natalie's room netted a six-page document the girl had written entitled “War Against Humanity.” She started the piece by describing humanity as “filth” and saying she hated people who don't care and “smoke their lungs out with weed or drink as much as they can like my own father.”

She wrote about how she admired school shooters, how her mother was not in her life and how she obtained her weapons “by lies and manipulation, and my fathers stupidity.”

Investigators also discovered maps of the school and a cardboard model of the building, along with a handwritten schedule that detailed how she would being the attack at 11:30 a.m. and wipe out the first and second floors of the school by 11:55 a.m. She planned to end the attack by 12:10 p.m. with a notation “ready 4 Death.”

She had been communicating online with people around the world about her fascination with school shootings and weapons, Acting Madison Police Chief John Patterson said Thursday.

Jeffery Rupnow sent a message to a detective two weeks after the school shooting saying that his biggest mistake was teaching Natalie how to handle guns safely and urging police to warn people to change their gun safe combinations every two to three months, the complaint said.

“Kids are smart and they will figure it out,” he wrote. “Just like someone trying to hack your bank account. I just want to protect other families from going through what I'm going through."

According to the complaint, after learning that Natalie was the shooter while talking to a police officer, Melissa Rupnow began breathing very quickly through her nose and yelled something, to the effect of, “I'm going to kill him, I'm going to kill him," apparently referring to her ex-husband.

Jeffrey Rupnow is the latest parent of a school shooter to face charges associated with an attack.

Last year, the mother and father of a school shooter in Michigan who killed four students in 2021 were each convicted of involuntary manslaughter. The mother was the first parent in the U.S. to be held responsible for a child carrying out a mass school attack.

The father of a 14-year-old boy accused of fatally shooting four people at a Georgia high school was arrested in September and faces charges including second-degree murder and involuntary manslaughter for letting his son possess a weapon.

In 2023, the father of a man charged in a deadly Fourth of July parade shooting in suburban Chicago pleaded guilty to seven misdemeanors related to how his son obtained a gun license.

Mayor Satya Rhodes-Conway, left, and Acting Police Chief John Patterson appear during a press conference to announce the arrest of Jeffrey Rupnow in Madison, Wis. Thursday, May 8, 2025. (John Hart/Wisconsin State Journal via AP)

Madison Police Acting Chief John Patterson and Mayor Satya Rhodes-Conway, left, appear during a press conference to announce the arrest of Jeffrey Rupnow in Madison, Wis. Thursday, May 8, 2025. (John Hart/Wisconsin State Journal via AP)

FILE - Police tape remained after a shooting Monday at Abundant Life Christian School on Wednesday, Dec. 18, 2024 in Madison, Wis. (AP photo/Mark Vancleave, File)

State Sen. Dan McKeon tearfully announced his resignation from the Nebraska Legislature on Tuesday ahead of scheduled debate to expel him from the body after accusations that he made a sexually charged comment to a legislative staffer and touched her inappropriately during a session-end party last year.

McKeon, a Republican from rural south-central Nebraska who had served only a year before his resignation, announced his resignation and apologized on the legislative floor just minutes before debate that would certainly have included harsh condemnation of McKeon.

“My words and actions were careless, regardless of the intent,” McKeon said. “I accept my responsibility for the impact of my words and my actions.”

“This past year has humbled me. It requires reflection, listening and learning. Accountability is not only acknowledging my mistake but committing to grow from it. I take that responsibility seriously,” McKeon said, his voice cracking.

His demeanor was a departure from what many of his fellow lawmakers found to be a defiant and flippant attitude toward the accusations leading up to his resignation. McKeon's exit came a day after the 10-member Executive Board, the body's governing board, voted unanimously to forward a motion to expel McKeon to the full Legislature for a vote.

The unprecedented move followed a complaint from the staffer who works for another lawmaker that McKeon approached her and another aide during a May 29 party and engaged in small talk about everyone's vacation plans. The woman said McKeon told her she should “get laid” on her vacation and patted her on her buttocks. McKeon has countered that he “made a bad pun," telling the woman she and her spouse should “go to Hawaii and enjoy a Hawaiian lei,” according to McKeon's attorney.

McKeon also countered that he patted the staffer on the back and may have accidentally brushed her rear end, but insists that if he did, it was unintentional.

McKeon's departure comes as more attention has focused on sexual harassment within state legislatures nationwide — including in Nebraska. The accusations against McKeon came about 15 months after the body was thrown in chaos when another Republican state lawmaker, former Sen. Steve Halloran, read a graphic account of rape from a bestselling memoir on the floor of the Legislature in which he repeatedly invoked the name of a fellow lawmaker, making it appear as if that lawmaker was the subject of the assault.

An outside investigation found that Halloran had violated the body’s workforce sexual harassment policy, and the Legislature's governing Executive Board issued him a letter of reprimand. But that action was met with strong criticism from several lawmakers who said Halloran should have faced a censure vote by the full body. Halloran left office in January 2025 due to term limits.

This time around, the Executive Board took a harder stance after a several lawmakers and another outside investigation found that McKeon had a history of making inappropriate comments and jokes during his time in the Legislature. The investigator also found that McKeon ignored a directive by the Executive Board's chairman not to attend events where staffers would be, showing up that same day at another party attended by the woman who filed the complaint against him.

The investigator also found that a text McKeon sent to another staffer who shares an office with the woman, in which he said she “seems to be difficult to work with,” could constitute retaliation against her.

The report determined that McKeon’s conduct did not rise to a level of sexual harassment or retaliation actionable under state or federal discrimination law, but that it did violate the Nebraska Legislature’s workplace harassment policy.

McKeon becomes at least the 57th state lawmaker in the nation to leave office via expulsion or resignation since 2017 following sexual misconduct allegations.

He also faces a misdemeanor charge of disturbing the peace after a Nebraska State Patrol investigation into his interaction with the staffer last May. McKeon has pleaded not guilty to that charge and is set to appear in court on Jan. 26.

State sen. Daniel McKeon sits during the first day of Nebraska's 2026 legislative session, Wednesday, Jan. 7, 2026, at the Nebraska State Capitol in Lincoln, Neb. (Nikos Frazier/Omaha World-Herald via AP)

State Sen. Daniel McKeon takes notes during the first day of Nebraska's 2026 legislative session, Wednesday, Jan. 7, 2026, at the Nebraska State Capitol in Lincoln, Neb. (Nikos Frazier/Omaha World-Herald via AP)