As the search for Nancy Guthrie enters its 43rd day, two significant developments have emerged: the FBI has quietly recovered additional imagery from security cameras at the 84-year-old's Tucson home — cameras that, strangely, recorded nothing on the night she was taken — and a former FBI special agent has publicly stated for the first time that she believes Nancy may already be dead.

FBI Recovers Camera Images — But Not From the Night of the Abduction

The FBI has recovered additional imagery from motion-activated cameras positioned at Nancy Guthrie's home, trained on the swimming pool, backyard, and side yard, according to sources briefed on the investigation who spoke to ABC News. Investigators were unable to recover full video footage, but did retrieve thumbnail images captured when the cameras detected motion.

Those images showed nothing suspicious, the sources said. Over an unspecified period prior to the abduction, the cameras recorded several people in the back and side yards; after Nancy was taken, law enforcement officers are visible near the pool. However, the cameras captured nothing at all on the night of the abduction — a detail one source described as "odd," according to ABC News.

Investigators have drawn no firm conclusions as to why the cameras went dark during the critical window. The Pima County Sheriff's Department (PCSD) confirmed in a statement Friday that it "continues to analyze various forms of evidence in the Nancy Guthrie case, including material from laboratories as well as images and videos captured by cameras," but declined to comment further on the details or status of that analysis.

The development adds to a growing pattern of digital disruptions surrounding the abduction. Fox News separately confirmed this week that Nancy's front doorbell camera is physically missing from its mounting location — a new specific detail not previously on the public record. Authorities have already confirmed the doorbell camera was disconnected at 1:47 a.m. on February 1, shortly before a masked, armed man was captured on footage approaching the front porch. Sheriff Chris Nanos also confirmed this week that investigators are actively looking into a possible power or internet outage in the area on the morning of the abduction.

Former FBI Agent Publicly States She Believes Nancy Is Deceased

In a stark and notable shift, former FBI Special Agent Jennifer Coffindaffer told Newsweek on Saturday that she now believes Nancy Guthrie may no longer be alive. It marks the first time Coffindaffer has publicly stated this view.

Coffindaffer tied her assessment to the failure of any kidnapper to provide proof of life after ransom deadlines passed. "They could not prove the life because she passed," she told Newsweek. She framed the absence of a proof-of-life communication as a defining signal in a kidnapping-for-ransom scenario.

Coffindaffer also offered analysis of a comment made by Pima County Sheriff Chris Nanos during his Day 41 briefing, in which Nanos said investigators "believe we know why he did this." Coffindaffer interpreted Nanos' additional remark that investigators had examined motive "from the beginning" as a clear indicator that ransom was the driving force behind the crime from day one. "What were they looking at at the beginning? Kidnapping for ransom, kidnapping for ransom — that was the entirety of the theme," she told Newsweek. "The big clue he gave, I thought, was about motive. Whenever you find motive, you find suspect."

Background: What Investigators Have Established

Nancy Guthrie, 84-year-old mother of TODAY show co-host Savannah Guthrie, was last seen entering her garage at 9:50 p.m. on January 31, 2026, after having dinner with her daughter Annie. Her family called 911 at 12:03 p.m. on February 1 when she failed to join friends for a virtual church service.

The PCSD and FBI believe she was taken from her Catalina Foothills home in the early morning hours of February 1. Blood spatter found on the front porch was confirmed to belong to Nancy. A masked, armed man seen in Nest camera footage appeared to tamper with her doorbell camera before the abduction; the FBI described the suspect as approximately 5'9" to 5'10" tall with an average build, carrying a black 25-liter Ozark Trail backpack likely purchased at Walmart. Sources familiar with the investigation have told ABC News the masked man may have appeared at her front door on at least one occasion prior to February 1.

Nancy's pacemaker app disconnected from her iPhone at 2:28 a.m. on February 1. Ring camera footage from a couple living roughly 2.5 miles away showed a car speeding down a back road at approximately 2:36 a.m. — about eight minutes after that final pacemaker sync.

A combined reward of $1.2 million is currently on offer: $1 million from the Guthrie family and $100,000 from the FBI. The family has also announced a $500,000 donation to the National Center for Missing and Exploited Children. No suspect has been publicly identified, and no arrest has been made.

Lawsuit Against Sheriff's Department — Unrelated to Guthrie Case

Adding a separate layer of scrutiny to the Pima County Sheriff's Department, a $1.35 million civil lawsuit was filed on March 5 in the U.S. District Court for the District of Arizona against Sheriff Chris Nanos and the PCSD, according to a complaint reviewed by PEOPLE. The lawsuit, filed by inmate Christopher Marx, alleges that a deputy failed to take proper COVID-19 precautions while moving between a quarantined unit and Marx's own unit at the Pima County Jail, allegedly placing Marx's life at risk. The lawsuit is entirely unrelated to the Guthrie investigation. A PCSD spokesperson told PEOPLE that Sheriff Nanos does not comment on pending litigation.

What to Watch For Next

Several threads remain unresolved as the investigation continues. A sixth ransom-style email — reported on March 15 — sent to TMZ claimed the anonymous sender saw Nancy Guthrie south of the U.S.-Mexico border in March 2026, demanding $70,000 in Bitcoin for her exact location. Investigative reporter Dave Mack, discussing the tip on Nancy Grace's Crime Stories podcast, described it as "vague commentary" but noted the sender seemed "very serious about knowing it was Nancy." TMZ forwarded the communication to authorities; neither the PCSD nor the FBI has confirmed or commented on its authenticity.

Arizona officials have confirmed they are in contact with Mexican authorities for prompt updates. Meanwhile, a neighborhood gardener who works near Nancy's home told NewsNation reporter Brian Entin on March 15 that he had never been contacted by either the PCSD or the FBI during the investigation — a claim that, if accurate, raises questions about the scope of neighborhood canvassing in the earliest days of the case.

With DNA evidence still being processed in a laboratory, the mystery of why the backyard cameras went silent on the night of the abduction under investigation, and no suspect publicly named after more than six weeks, investigators and the public alike are watching for any break that might move this case forward. Anyone with information is urged to contact the FBI at 1-800-CALL-FBI or the Pima County Sheriff's Department at 520-351-4900.