CNN
Originally Published: 06 MAR 26 05:24 ET
Updated: 06 MAR 26 05:56 ET
By Karina Tsui, CNN
(CNN) — As investigators raced to find the person responsible for three killings in rural Wayne County, Utah, they used automated license plate readers and a victim’s own vehicle key fob to track their suspect – a man police said has no connection to the victims or the region that is known for its awe-inspiring landscapes dotted with quiet, small towns.
It would take just hours to pin down the suspect in a search that spanned multiple states in the Four Corners region of the Southwest – ending early Thursday with the arrest of 22-year-old Iowa resident Ivan Miller, who is charged with three counts of first-degree, aggravated murder, officials said.
Miller was taken into custody in Colorado, officials said –– more than 350 miles from where the bodies of three women were found at two locations in Utah.
Miller’s first court appearance is scheduled for Friday afternoon in Archuleta County, Colorado. He will be represented by a public defender, court records show.
The victims were identified as Margaret Oldroyd, 86; Linda Dewey, 65; and Natalie Graves, 34, Utah’s Department of Public Safety said.
Dewey and Graves, an aunt and niece who’d gone for a hike together, were found dead near a trailhead just outside the town of Torrey, Utah’s DPS said. The women’s bodies were found by their husbands who grew concerned when the pair didn’t return from their hike, Utah Highway Patrol spokesperson Lt. Cameron Roden said at a news conference Thursday.
Investigators found Oldroyd’s vehicle at the trailhead and deputies went to her home in nearby Lyman, where they discovered her body, Roden said.
A gruesome discovery
After his arrest, Miller told investigators he spent a night in Oldroyd’s back shed and snuck into her house while she was out, according to an indictment filed in court Thursday. Miller “waited for her behind a door and shot her in the back of the head … while she was sitting down to watch television,” the indictment said.
Miller made efforts to clean up the scene before dragging the 86-year-old’s body to a cellar under the shed, where she was later found, the indictment read. He then stole her Buick Regal and traveled to the trailhead, investigators said. Miller told investigators “he did not like the car and wanted to find a different vehicle,” the indictment said.
At the trailhead, Miller said he saw Dewey and Graves get out of a white Subaru and shot them both, according to the indictment. Miller told investigators he stabbed one of the women in the chest multiple times because she was still moving, the document said.
He then admitted dragging their bodies into a ditch, where the two were discovered by their husbands, the indictment said.
Officials said Miller ditched Oldroyd’s car at the trail and drove away in the white Subaru. Miller also admitted stealing the women’s credit cards and using one to pay for gas, according to documents.
Investigators used a network of license plate scanners to track the Subaru “through southern Utah into northern Arizona and eventually into Colorado,” Roden said.
“Colorado law enforcement located the vehicle abandoned in Pagosa Springs, Colorado, and after a brief search, took the individual into custody without incident,” Utah DPS said Thursday.
One of the husbands was also able to track the car’s location using an app that monitored the vehicle’s key fob, investigators said. Just after 9 p.m. Wednesday, the key fob appeared to be in Farmington, New Mexico — about two hours southwest of where Miller would later be taken into custody, according to the indictment.
Miller had a handgun and a large knife in his possession at the time of his arrest, according to police in Pagosa Springs.
Miller told investigators he killed the women because he needed money, according to the indictment. “Miller confessed that it ‘had to be done’ but he did not like to do it,” the document reads.
A cross-country road trip
Miller, who lived in Blakesburg, Iowa, set out on a cross-country road trip about two and a half weeks ago, his brother, who spoke with The New York Times on condition of anonymity, said.
Miller’s brother said the two stayed in contact during the trip, and Miller mentioned crashing his truck after hitting an elk, according to the Times.
The brother was concerned about how Miller was traveling around after that and offered to bring him back to Iowa, which he declined, the Times reported.
After his arrest, Miller told officials that he had been staying at a hotel in the area for a few days after he hit an elk with his truck, which he then sold to a tow truck company, according to the indictment.
A close-knit community shaken up
On Thursday, shaken residents across Wayne County placed pink ribbons around trees and fences in their communities as they remembered the three women who were killed in apparently random attacks carried out by a stranger.
“We wanted to honor our friend and neighbor,” Mary Sorenson, who put up ribbons around Lyman, told CNN affiliate KSL.
The Wayne County School District announced it would be closed for the rest of the week and would “have counselors in place to support students when we are back in session next week.”
In a statement Thursday, Torrey Mayor Mickey Wright described the multiple homicides as a “heartbreaking moment for our small, close‑knit community.”
“Our community is strong. In the coming days, we will support one another, check on our neighbors, and ensure that those affected by this tragedy are not alone,” Wright said. “We stand together today — in grief, in compassion, and in solidarity.”
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