Federal prosecutors detailed an expansive pattern of abuse and alleged the Oregon man accused of holding a Utah teenager hostage in his basement for over 17 months “brazenly” sought out additional victims, according to court documents cited by KSL.com.
Adam Hunter Harmel, 39, presents an unmanageable risk to the community if released prior to trial due to the widespread availability of internet-capable devices, prosecutors wrote in a detention motion filed in federal court.
Investigators said that Harmel drove from Oregon to Utah in May 2025 to pick up the minor, sexually assaulted her in his vehicle, and threw her phone into a river during the return trip. Once inside his Oregon residence, the teen was confined to the basement where Harmel kept a knife under his pillow and cornered her at night to prevent escape, federal charges state.
“Despite her age, (Harmel) continued to sexually assault (the victim) and kept her for over 17 months. In fact, (the victim)’s age was part of (her) appeal to (Harmel). Defendant indicated to (the victim) that he had a sexual interest in minors, particularly young girls,” prosecutors wrote in the court filing.
Complicity Allegations Against Family Member
Court documents allege that a family member of the accused knew about the teenager’s presence, age, and transportation from Utah, yet refused to render aid. Prosecutors said that this family member knew the victim had been sexually assaulted and required medical attention, but instead warned Harmel when law enforcement arrived at the residence on Nov. 1.
If released, Harmel would likely stay with family members “who have been complicit in his criminal conduct and may have been an accessory after-the-fact to the alleged criminal conduct,” the detention motion says.
During the 17-month ordeal, the victim was forced to remove her braces with pliers to prevent identification and received no necessary medical care for traumatic events, according to the filings. Prosecutors also asserted that Harmel forced her to communicate exclusively through a WiFi-only phone.
Online Gaming Tip Leads to Rescue
The 17-year-old girl, reported missing from Garden City in May 2025, was safely recovered on Nov. 1 after the FBI received a tip from an individual playing an online game with someone identifying as the missing teen.
The victim’s family previously informed FBI agents that the teenager was groomed on gaming platforms before transitioning to other social media applications, where explicit images and videos were exchanged for money.
When officers searched Harmel’s residence on Nov. 1, they located several knives, a machete, evidence of sexual assault, and the victim’s clothing in the basement.
Protective Orders and Active Investigations
At the time of the alleged kidnapping, Harmel was subject to a Protective Order to Prevent Sexual Abuse stemming from an ongoing investigation involving a child under the age of 12.
Beyond the current charges, prosecutors indicated there is reason to believe Harmel was involved in the production and distribution of child sex abuse material, along with the enticement and coercion of other minor victims. Law enforcement agencies nationwide are requesting information from potential victims as the investigation continues.
Harmel was initially charged by complaint in federal court on Nov. 2 with transportation with the intent to engage in criminal sexual activity, and was indicted on the same charge on Tuesday.