Former Detective: Nancy Guthrie Case Should Be Treated As Possible Homicide

As the disappearance of 84-year-old Nancy Guthrie stretches beyond six weeks, calls are growing for investigators to shift their approach—treating the case not as a missing person situation, but as a potential homicide.

Morgan Wright, a former law enforcement officer and current CEO of the National Center for Open and Unsolved Cases, argued that the facts already point to a far more serious scenario. Speaking during an appearance on Brian Entin’s YouTube program, Wright emphasized that the evidence suggests a violent encounter rather than a voluntary disappearance.

“At some point you have to realize it’s not a missing person anymore,” Wright said, according to The Mirror. “We have to realize Nancy is 84 years old, with cardiac compromise. You are violently confronted at 2 o’clock in the morning in your own home. We know it’s violent because there was blood.”

Authorities have confirmed that blood believed to belong to Guthrie was discovered on her porch, reinforcing concerns that she was forcibly taken from her residence. Investigators have also indicated signs of a struggle, further supporting the theory of foul play.

Wright urged law enforcement to reclassify the case as a “no-body homicide”—a legal framework used when prosecutors pursue murder charges without recovering a victim’s remains.

“You need to treat this like a no-body homicide because it tells the public something different about what you’re looking at and where you’re looking for things,” he said.

Such a shift, Wright explained, would significantly alter search strategies. “When we have a no-body homicide, we’re looking for clandestine grave sites, open grave sites, concealed grave sites,” he said. “Things that when you’re out walking in the foothills, you need to be looking for these kinds of things.”

Guthrie was last seen on January 31 after being dropped off at her home following dinner with her daughter. Concern grew when she failed to attend church the next day, prompting a missing person report.

Despite weeks of investigation, authorities have yet to identify any suspects or persons of interest. Law enforcement officials have released surveillance images and confirmed the recovery of DNA evidence, though no clear motive has been established.

Pima County Sheriff Chris Nanos indicated that investigators believe the incident may have been targeted, though he stopped short of making a definitive claim.

“We believe we know why he did this, and we believe that it was targeted, but we can’t — we’re not 100% sure of that,” Nanos said.

He also issued a warning to the public: “Don’t think for a minute that because it happened to the Guthrie family, you’re safe. No, keep your wits about you.”

Former FBI agent Harry Trombitas noted that a ransom motive appears increasingly unlikely, pointing to the complexity of the case and broader trends.

“There’s too much involved,” he said, adding that kidnappings for ransom have declined in recent years.

Instead, Trombitas suggested other possible motives, including revenge or personal conflict. “[The motive] could be for revenge of some type, anger, or it could be for a third purpose that we’re just not even aware of,” he said, according to The Mirror.

Investigators continue to examine “mixed” DNA recovered from the home while following leads from nearby residents, including suspicious activity at a vacant property. Authorities are also looking into a damaged utility box that may be connected to an internet outage around the time Guthrie disappeared.

For now, officials say the case will continue to be treated as a missing person investigation. However, even those close to the case acknowledge the grim reality.

“The FBI and law enforcement will continue to work this case as though she’s still alive,” Trombitas said, before adding a sobering assessment: “With her age, 84 years old, and some of her health conditions that she has, the prospects of her being found alive are not as great as they were originally.”

As the search continues, the question remains whether authorities will formally shift their strategy—or whether critical time may already have been lost in what is increasingly being viewed as a likely homicide investigation.