Investigation Into Nancy Guthrie’s Disappearance Intensifies

A former FBI agent indicated that the investigation into the disappearance of 84-year-old Nancy Guthrie has seen a “significant escalation.” This recent development has prompted investigators in Arizona to actively search neighborhoods and quickly gather essential DNA evidence.

On Friday, following leads, the Pima County SWAT team, along with the FBI, executed a federal search warrant at a residence in Tucson, only two miles from Guthrie’s home. Three individuals were taken into custody during this operation.

Additionally, a fourth person was apprehended after a gray Range Rover was searched and subsequently towed from the parking lot of a Culver’s Restaurant in Tucson.

Jason Pack, a former FBI supervisory special agent with over two decades of experience, described this situation as having “the hallmarks of an agent acting on concrete, actionable information.” However, he emphasized that the true investigative work has only just commenced.

While searches and interviews were ongoing Friday night, Pack suggested that other teams were likely strategizing to ensure they’ve covered the entire area that had already been searched.

“They’ll likely go door-to-door to speak with neighbors,” Pack explained. “They aim to uncover the daily routines of those who were detained. This analysis can either support or contradict the statements made by the detainees. For example, if someone claims they weren’t home that night, a neighborhood Ring camera could reveal a different narrative. Investigators are effectively piecing together information.”

Along with searching the area, Pack pointed out that a pressing concern involves processing newly collected evidence from at least two locations Friday night.

“We’ve already identified DNA on her property that doesn’t belong to Nancy Guthrie or those close to her. Gloves have also been found. Now we have access to evidence inside the Range Rover, so it’s crucial everything is taken to the lab,” Pack noted.

Pima County Sheriff Chris Nanos defended his department’s choice to use a private lab in Florida for processing evidence in the case. He stated that the FBI agreed it was sensible to continue with their contract instead of moving the evidence to the FBI’s primary crime lab in Quantico, Virginia.

However, Pack stressed that time is of the essence.

“The question is whether we will wait until Monday to send it to a private lab. We’ve seen in other significant cases where FBI planes have been used to transport evidence directly to the lab in Quantico,” he said. “In situations involving a vulnerable 84-year-old woman, especially one not taking her heart medication, every minute counts. Waiting for FedEx isn’t an option.”

Pack further emphasized the urgency of not wasting time over the weekend deliberating evidence handling procedures for such a sensitive case.

“That decision should have been made days ago. Which lab to use and what courier to take? We should have results by now,” he added. “If the FBI is in charge, then Quantico makes the most sense, and we hope to have gathered all necessary evidence before the day ends.”

Officials have yet to confirm whether the newly gathered evidence will be sent to a private lab or to Quantico and when that will occur.