Expert Reveals Why Nancy Guthrie Case Investigation Is 'Red Hot' Right Now
More than four months after Nancy Guthrie disappeared, observers have become worried that the investigation into what happened to Savannah Guthrie's mother has gone cold. However, during an exclusive Men's Journal interview, a former FBI agent has explained why she believes things have actually become "red hot" behind the scenes.
An Expert Breaks Down What the Public Is Missing About the Nancy Guthrie Case
Jennifer Coffindaffer is a former FBI special agent and SWAT team member who worked as a federal agent for 28 years (25 of which were with the FBI). After retiring from law enforcement, she became the host of the show "Break the Case with Jen Coffindaffer FBI" and a NewsNation contributor.
While recently speaking with Men's Journal, Coffindaffer revealed she is 99% sure the Nancy Guthrie case will be solved. She also detailed the long hours it would take investigators to follow the evidence.
"The DNA was always going to take several months to process. Tracking at least one vehicle that would have left in that dark environment would take time. You have to go from the choke points out into the various directions. So finally, a vehicle would show up at that particular timeframe that would be commensurate with the time the crime was committed. That takes a lot of time for investigative analysts to literally sit there and just watch second after second of different green cam, nest cams, and traffic cams. That takes months in terms of time."
Due to the evidence that the Pima County Sheriff's Department and FBI task force has to wade through, Coffindaffer explained that the investigation is "the opposite" of a cold case. Instead, she described the ongoing behind-the-scenes work on the case as being at a stage she called "red hot."
"I've described the case as being red hot. It's a case where there's so much going on behind the scenes. There are so many avenues to investigate. There's nothing cold about it. From an investigator's point of view, when something's cold, it means you have absolutely no clues left. You have no leads to follow. It's dead. It just dies and you have to put it on the shelf. This is not that. This is the opposite of that. They're still drinking from a fire hose."
She went on to detail why she believes many observers wrongly believe the case has gone cold. "The reason I think some people say it's getting cold is that they don't have the right pointer yet. In other words, everything they're going through is not pointing them in the right direction as of yet. But they will have a break. It will come."
Later during the Men's Journal interview, Coffindaffer was asked how the intense public scrutiny on this case was likely to affect those involved in the investigation. In response, she explained that it likely had very little effect. Instead, she noted another reason why she believes this case is still being worked extremely hard by investigators.
"It's really not even the public scrutiny that affects these investigators. It's actually the case itself. They are so emotionally invested in the case. They think it. They live it. They breathe it. They want to solve it so badly. They understand from other cases that they've worked on what Nancy went through, and it wasn't pleasant. That's the reality of a case like this. This is why they're deeply invested."
Coffindaffer continued, "I can tell you that they couldn't care less what the press, social media, streamers, YouTubers, and all of them say. Not that they don't monitor that, because I know for a fact they do. They are going to carry on, and it's because of what's driving them from inside, and that's because they want to find out who did this to Nancy Guthrie for sure. That's what's driving them."
Next: Nancy Guthrie Update: Sheriff's Department Releases New Statement
This story was originally published by Men's Journal on Jun 28, 2026, where it first appeared in the News section. Add Men's Journal as a Preferred Source by clicking here.
2026 The Arena Group Holdings, Inc. All rights reserved.
This story was originally published June 28, 2026 at 6:30 AM.