A 54-year-old Utah man who leads a county Republican Party organization was arrested and charged with aggravated child abuse after investigators said his 16-year-old daughter reported he repeatedly pushed her head under water in a bathroom sink because her room was not clean enough.
The case has drawn attention beyond this mountain town east of Salt Lake City because the suspect, David Nephi Johnson, is the chair of the Wasatch County Republican Party and the allegations involve a method of punishment commonly described as “waterboarding.” Police and prosecutors say the teen told investigators she feared for her life and did not feel safe at home. Johnson was booked into the Wasatch County Jail on Tuesday and charged Wednesday in 4th District Court with one count of aggravated child abuse, a first-degree felony, according to court and police statements. It was not immediately clear when he would make his first court appearance or whether he had entered a plea.
Investigators say the inquiry began Jan. 21 after the Utah Division of Child and Family Services forwarded a mandatory child abuse and neglect report to the Heber City Police Department. The report said a 16-year-old girl did not feel safe in her home and expressed fear for her life, police wrote in a booking affidavit. Detectives interviewed the teen, who became emotional and cried while describing what she said happened about a week or two earlier. She said she had gone out with friends after leaving her room less than “spotless” and returned to find her father angry about the unfinished cleaning.
According to the affidavit described by authorities, the teen said her father grabbed her by the back of the neck and took her into a bathroom where the sink was filling with water. She told investigators he dunked her head under the water, pulled her up, splashed water on her face, then pushed her under again. The teen said she could not remember the exact duration but believed she was unable to breathe for about 20 to 30 seconds at a time. She told detectives it felt like she was drowning. “I kind of felt sick afterwards,” the teen said, according to the report, adding that she felt like she could not breathe and her stomach felt upset.
Police said the teen also described other alleged abuse in the household, including an incident in which she said her father used a similar method on her younger brother, who is now 8. In that account, she said her father grabbed the boy by the neck, took him to the bathroom, forced his head under water, pulled him out, splashed water on his face and nose, and repeated the act multiple times. The teen also described a separate incident from several years earlier in which she said her father backhanded her torso when she did not comply with an order. She told investigators the strike left bruising or marks that lasted about a week, and she said her father mocked her when she cried.
In interviews described by police, the teen said her fear was constant when her father was home. “I don’t feel very safe,” she said, according to the affidavit. “When I go to bed, I feel like I can’t sleep because I don’t feel safe.” She told investigators she felt fine when her father was not home but worried something violent would happen when he returned. Authorities said the teen was removed from the home and placed with an adult sibling while two younger children remained with their parents. Detectives wrote that they believed the alleged abuse had been ongoing for much of the children’s lives but had not been reported because the children were afraid. Police said they considered Johnson a potential threat to the younger children as the investigation continued.
Heber City Police Chief Parker Sever said his department receives child abuse reports every week, but he described the specific allegation in this case as unusual. When he first heard the description, it stood out because it was not a method commonly tied to local investigations, he said in a televised interview. Police have not released body camera video or other evidence in the case, and detectives said they were continuing to interview witnesses and review records. The charging document and booking affidavits summarize the teen’s statements, but prosecutors will need to prove the allegations beyond a reasonable doubt for a conviction.
The arrest quickly rippled into local politics. Johnson was elected chair of the Wasatch County Republican Party in May 2025, and party officials said the vice chair, Patty Sprunt, would temporarily assume leadership while the legal process plays out. In a statement, the county party said the safety and well-being of children are of paramount importance and that members were deeply troubled by the nature of the allegations. The statement also urged the public not to rush to judgment before evidence is presented in court. The Utah Democratic Party also issued a statement calling for accountability if the allegations are proven, highlighting the seriousness of the charge and the need for a thorough investigation.
Authorities have provided limited details about Johnson’s custody status, though local reports said he was being held in the county jail while detectives pursued the case and assessed safety concerns involving the children. Aggravated child abuse is among the most serious child abuse charges under Utah law, and a first-degree felony can carry decades in prison if a defendant is convicted, depending on the findings in court. Prosecutors have not publicly outlined what evidence they plan to rely on beyond the teen’s interview, and officials have not said whether additional charges could follow as the investigation continues. Police asked anyone with information about the case to contact the department, but they did not describe any specific leads they were seeking.
The case has also raised questions within the community about how the allegations came to light weeks after the reported incident. Police said the initial report arrived through the state child welfare system, and detectives moved from that referral to a direct interview with the teen. Court filings and police statements have not described whether the teen spoke first to a teacher, counselor, doctor, family member, or another mandated reporter, or whether a separate event prompted the report. Investigators also have not said whether the teen or her siblings have been interviewed in multiple sessions, whether medical examinations were performed, or whether any photographs of injuries were taken.
On Wednesday and Thursday, attention in Heber City focused on the jail and courthouse as residents weighed the accusations against a familiar local figure. Some party members said they were shocked by the allegations, while others said the public should wait for court proceedings. The county party began adjusting its leadership roles, and local officials emphasized the case would be handled in court rather than in social media arguments. For the teen at the center of the allegations, police said she was staying with an adult sibling while investigators worked to determine what happened and whether other children in the home were at risk.
As of Thursday, Johnson remained charged with one count of aggravated child abuse and the investigation was continuing, with prosecutors expected to address bail and scheduling at an upcoming court hearing.