They fancy themselves a modern-day Bonnie and Clyde who pulled off a brazen prison escape in Arizona and allegedly went on a bloody, multistate crime spree. They have stuck to out-of-the-way places to avoid drawing attention to themselves.
John McCluskey and Casslyn Welch have become two of the most-wanted fugitives in America over the past two weeks as they traversed far-off towns across the West and eluded capture at every turn.
U.S. Marshals say the couple has also changed their look. CBS News correspondent Ben Tracy reports McCluskey, 45, has grown out his hair and beard, dying it black, and his fiancee Welch, 44, is now sporting blond hair.
On Wednesday, the manhunt shifted from the wild, open lands of northern Montana near the Canadian border to a tiny town in the Arkansas Ozarks where McCluskey and Welch were briefly suspected of robbing a beauty salon. Investigators later said they believe someone else carried out the heist.
Benton County Sheriff's Office spokesman Doug Gay said photographs and descriptions of the suspects give authorities in Gentry "no reason to believe these are those individuals."
It was the latest maddening turn in the manhunt.
Investigators had thought they may have boxed in the escaped Arizona inmate and his fiancee - who is also his cousin - near Glacier National Park in recent days. Federal, state and local authorities began checking vehicles at the border and patrolling tiny towns near the park on the Blackfeet Indian Reservation. The Royal Canadian Mounted Police were notified as well.
But the leads that put the couple in Montana have been getting stale, with the last possible sighting on Sunday. Then a beauty store owner hundreds of miles away in Gentry gotand tied up by two people matching the couple's description.
Dozens of officers from various law enforcement agencies descended on Gentry just at the suggestion earlier that the fugitive couple could have committed the robbery, and Gay said their extensive search would continue. He acknowledged McCluskey and Welch could be anywhere, including Arkansas.
"They could be in Las Vegas, Nevada, they could be in Akron, Ohio," he said.
Salon owner Joyce Cook was alone at her business Wednesday morning when a couple entered and the woman said she wanted a haircut. Then the man pulled a gun, tied her up with rope and stole money. Authorities have declined to say how much.
"I just burst (out crying), before they even left, I was boo-hooing so hard," said Cook, who in 35 years of running her business had never been robbed.
Gay said Cook was shown photographs of the fugitives. And even though officials believe they have changed their appearance - Welch dyeing her hair blond and McCluskey dyeing his black - Cook was certain they were not the couple in her shop.
Gay also said that although at least one of the fugitives had family in the area at one point, "that individual has since moved" and neither McCluskey nor Welch still have relatives in Gentry.
More on the fugitive hunt:
U.S. Marshal Says Fugitives May Be in Arkansas
Manhunt Continues for Escaped Convicts
Feds Fortify Northern Border amid Inmate Search
One of Two Escaped Inmates Captured in Wyoming
Escaped Inmates Linked to Murder of N.M. Couple
The saga began July 30 when McCluskey and two fellow inmates broke out of a medium-security prison in the Arizona desert. Authorities believe Welch, 44, threw wire-cutting tools over the fence that allowed the criminals to slice their way through a fence.
Two of the escaped inmates already have been caught, including one who captured after a shootout with law enforcement in Colorado and one who was spotted hanging out and singing hymns at a Wyoming church.
New Mexico authorities have said forensic evidence links the group to the deaths of an Oklahoma couple whose bodies were found in their charred camper in eastern the state a week ago. The badly burned skeletal remains of Linda and Gary Haas - both 61 and from Tecumseh, Okla. - were found in a charred camper last Wednesday on a remote ranch in eastern New Mexico.
McCluskey, 45, was doing 15 years for attempted murder, aggravated assault and discharge of a firearm. He also served 14 years in Pennsylvania state prisons for a string of convenience store robberies in April 1992.
The mug shots of McCluskey and his lover have become a daily fixture in newscasts around the nation as authorities have found themselves spending a lot of time sifting through tips that turned out to be false, possibly delaying them from finding credible information.
"They're continuing to come in, it's a matter of prioritizing them. The problem with the sheer number is it may take a little while to get to a certain lead," said Rod Ostermiller, Montana's acting U.S. Marshal.
The Glacier County Sheriff's Office, which has been helping the U.S. Marshal's Service in the search, said Good Samaritans have been phoning in many tips that have proven to be dead ends.
"We've had multiple, I guess you could call them leads, that we've checked out in the area. In layman's terms, none of those have panned out," Glacier County Undersheriff Jeff Fauque said.
Another prisoner who escaped with McCluskey, Daniel Renwick, was captured Aug. 1 after a shootout in western Colorado. Prosecutors charged Renwick, 36, in court on Wednesday with three counts of attempted first-degree murder, vehicular eluding and possession of a weapon by a previous offender.
The third fugitive, Tracy Province, appeared in a court in Cody, Wyo., on Tuesday and waived his right to fight extradition to Arizona. Province was caught Monday as he walked in sleepy Meeteetse, Wyo., steps from a church he had been visiting.
The Arizona attorney general's office on Monday charged McCluskey's mother and ex-wife with helping the inmates after they escaped.
Gentry is about 1,600 miles from St. Mary, Mont., where the couple may have been spotted Sunday, but Gay also noted the salon robbers didn't appear to have a vehicle.
"They were on foot as best as I could discern," Gay said.