Utah nightmare: 22-year-old drifter accused of killing three random women  including an 86-year-old and two hikers

A random triple homicide in the serene red-rock landscapes of southern Utah has left communities reeling, as a 22-year-old drifter from Iowa allegedly gunned down and stabbed three women he had never met—all for money and vehicles to escape his stranded predicament.

The victims—86-year-old Margaret Oldroyd, shot in her own home while watching television; 65-year-old Linda Dewey and her 34-year-old niece Natalie Graves, ambushed and killed during a cherished family hike—were strangers to one another and to their killer. Yet in a span of hours on March 4, 2026, Ivan W. Miller, of Blakesburg, Iowa, is accused of turning isolated rural spots near Capitol Reef National Park into scenes of unimaginable brutality.

The nightmare began days earlier. On February 28, Miller’s pickup truck collided with an elk in the Wayne County area, disabling the vehicle. He sold the wrecked truck to the towing company and checked into hotels with dwindling funds. Stranded far from home, prosecutors allege he grew desperate for cash and transportation.

By March 4, Miller had taken to sleeping in a shed on Margaret Oldroyd’s property in the tiny town of Lyman (population under 300), without her knowledge. That afternoon, the 86-year-old widow returned home and settled into her recliner to watch TV. Miller allegedly entered the house, approached from behind, and fired a single .45-caliber shot into the back of her head, killing her instantly. He ransacked the home for valuables, pocketed cash and credit cards, then stole her Buick Regal from the driveway.

Unsatisfied with the car—”he did not like the car and wanted to find a different vehicle,” according to charging documents—Miller drove about 15 miles to the Cockscomb Trailhead near Teasdale and State Route 12. The trail, part of the dramatic desert landscape dotted with sandstone formations, juniper trees, and sweeping vistas, was a beloved spot for Dewey and Graves.

The aunt and niece had made hiking there a cherished ritual—a “safe sanctuary” where they bonded over the beauty of the earth, shared stories, and escaped daily stresses. Dewey, described by family as the “heart” of her large, loving clan, was a devoted wife, mother, grandmother, and sister who radiated warmth and deep affection. Graves, her niece, brought “joy, sunshine, and beauty” to everyone around her; she was a wife, daughter, sister, and creative soul who treasured these outings with her aunt like a second mother.

Around midday, the women parked their white Subaru Outback and stepped onto the trail. Miller, lying in wait, approached them. According to his alleged confession to investigators, he shot the younger woman (Graves) in what he believed was the chest. When Dewey continued moving after being shot twice in the body, he stabbed her multiple times with a large knife. The attack was swift and merciless.

Miller then dragged the bodies off the path into a nearby dry creek bed, partially concealing them under brush and rocks in an attempt to hide the evidence. He took their vehicle and fled, leaving behind a scene that would soon shatter two families.

As hours passed without word from the women, their husbands grew anxious. When Dewey and Graves failed to return by the agreed time, the men drove to the trailhead. There they discovered the abandoned Buick (later linked to Oldroyd’s murder), bloodstains leading away from the path, and ultimately the bodies in the creek bed. Devastated, they called 911 and flagged down a passing ranger. Wayne County dispatch received the frantic report around 4:25 p.m.

The discovery triggered an immediate multi-agency response. Investigators quickly connected the trailhead crime scene to the earlier shooting in Lyman, where Oldroyd’s body was found in her home. No known link existed between the three victims, underscoring the randomness of the attacks.

A statewide and then multi-state manhunt ensued, spanning Utah, Colorado, Arizona, and Nevada. Authorities issued alerts for the stolen Subaru, describing Miller as armed and dangerous. License-plate readers, surveillance footage from gas stations, and tips from the public helped track the vehicle.

Early on March 5, the Subaru was spotted in Pagosa Springs, Colorado—over 300 miles away. Local police converged; Miller surrendered without resistance. A search of the car recovered the .45-caliber handgun used in the shootings, the bloodied knife, and items belonging to the victims.

During interrogation, Miller confessed to all three killings. He reportedly told officers he “did not want to kill them, but it had to be done”—a phrase repeated in court documents. Prosecutors allege the motive was purely pragmatic: he needed money and better transportation to return to Iowa. He claimed the acts were for “convenience,” not personal grudge or ideology.

Miller, 22, faced extradition proceedings in Colorado while held in jail. He was charged in Utah’s Sixth District Court with three counts of aggravated murder (first-degree felonies carrying potential death penalty eligibility), plus additional offenses including aggravated burglary, theft, and desecration of human remains. Defense attorneys indicated he would fight extradition “every step of the way,” with possible arguments around mental health or insanity, though no formal plea has been entered.

The community response has been profound grief mixed with disbelief. In Lyman, neighbors placed pink ribbons on trees and lampposts to honor Oldroyd, a beloved widow known for her kindness and church involvement. In Torrey, Loa, and surrounding areas near the trailhead, mourners left flowers, photos, and messages at a makeshift memorial at Cockscomb. Friends described Dewey as someone who “loved deeply” and Graves as an infectious source of positivity whose laughter echoed on trails.

The Dewey and Graves families released a joint statement: “Our family is dealing with the shock and the devastating loss of two members of our family who were bonding over the beauty of a hike in one of their favorite places on Earth—cherished by them and the community, considered to be a safe sanctuary. They were murdered. We cannot comprehend why this happened. We need time to mourn, love each other and be with our family and friends. We are at a loss for words that can describe what we are feeling and cannot publicly express our sadness and devastation at this time.”

They plan a memorial at the trailhead featuring photos to celebrate the women’s lives and reclaim the space they loved.

This case has rattled residents in one of Utah’s most peaceful regions, near Capitol Reef’s iconic landscapes. Random violence in remote areas—where hikers seek solitude—highlights vulnerabilities on public lands. Officials emphasize there was no prior connection between Miller and his victims; the killings stemmed from desperation after his vehicle breakdown.

As investigations continue into Miller’s background (including prior Iowa charges for burglary and hunting violations from which he was free), the focus remains on justice for three women whose only “crime” was being in the wrong place at the wrong time. For grieving families and shaken communities, the road to healing will be long, but the memory of Dewey’s warmth, Graves’ sunshine, and Oldroyd’s quiet dignity endures amid the red rocks they once cherished.