Law enforcement block road near Nancy Guthrie's home during investigation into her disappearance

TUCSON, Ariz. (AP) — Law enforcement investigating the disappearance of “Today” show host Savannah Guthrie 's mother sealed off a road near Nancy Guthrie's home in Arizona late Friday night.

A parade of sheriff’s and FBI vehicles, including forensics vehicles, passed through the roadblock that was set up about 2 miles (3.2 kilometers) from the house.

The two agencies also tagged and towed a Range Rover SUV from a Culver's restaurant parking lot. The restaurant is just over 2 miles from Nancy Guthrie's home. This activity took place at the same time the sheriff's office closed a road just north of the Guthrie home.

The Pima County Sheriff’s Department confirmed Saturday that a federal court-ordered search warrant was executed at the home Friday in connection with the Guthrie case. The warrant was based on a lead the agency had received. No arrests were made.

A traffic stop was also conducted, and while someone was questioned, no arrests were made, the sheriff’s office said.

No additional information was released Saturday.

Guthrie, 84, was reported missing on Feb. 1. Authorities say her blood was found on the front porch of her Tucson-area home. Purported ransom notes were sent to news outlets, but two deadlines for paying have passed.

Authorities have expressed concerns Guthrie’s health because she needs daily medication. She is said to have a pacemaker and has dealt with high blood pressure and heart issues, according to sheriff’s dispatcher audio on broadcastify.com.

Investigators have studied surveillance video, sorted through thousands of tips and submitted DNA and other evidence for laboratory analysis.

The FBI said it has collected more than 13,000 tips since Feb. 1, the day Guthrie was reported missing. The sheriff’s department, meanwhile, said it has taken at least 18,000 calls.

On Tuesday, authorities released footage showing an armed, masked person at Guthrie’s doorstep on the night she was abducted. The videos — less than a combined minute in length — gave investigators and the public their first glimpse of who was outside Guthrie’s home in the foothills outside Tucson.

Associated Press writers Audrey McAvoy in Honolulu and Freida Frisaro in Fort Lauderdale, Florida, contributed to this report.

FILE - This image provided by the Pima County Sheriff's Department on Feb. 2, 2026, shows a missing person alert for Nancy Guthrie. (Pima County Sheriff's Department via AP, File)

A banner reading "Bring her home" on a fence outside of the KVOA news station in Tucson, Ariz., on Friday, Feb. 13, 2026. (AP Photo/Ty ONeil)

Pima County Sheriff block a road near Nancy Guthrie's home in Tucson, Ariz. on Friday, Feb. 13, 2026. (AP Photo/Ty ONeil)

Pima County Sheriff block a road near Nancy Guthrie's home in Tucson, Ariz. on Friday, Feb. 13, 2026. (AP Photo/Ty ONeil)

Pima County Sheriff block a road near Nancy Guthrie's home in Tucson, Ariz. on Friday, Feb. 13, 2026. (AP Photo/Ty ONeil)

TAMPA, Fla.--(BUSINESS WIRE)--Mar 15, 2026--

Resecurity, a global cybersecurity provider trusted by Fortune 100 enterprises and government agencies, participated in the CyberBay Summit 2026, held from March 11 to 13, 2026, at the JW Marriott Tampa Water Street in Tampa, Florida.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260315559113/en/

CyberBay Summit brought together leaders from government, defense, academia, and the private sector to address evolving cybersecurity challenges and strengthen collaboration across the national cyber ecosystem. The event focuses on advancing dialogue around cyber resilience, emerging technologies, workforce development, and innovation supporting national security priorities.

The summit program included executive keynotes, strategic discussions, pre-conference workshops, and innovation-focused initiatives such as the CyberBay Innovation Challenge and CyberBay Cup, highlighting the next generation of cybersecurity capabilities and talent.

During the summit, Resecurity successfully engaged with public and private sector stakeholders to discuss recent malicious cyber activity related to the Iran conflict, the use of artificial intelligence (AI) to accelerate risk management and threat intelligence operations, and highlighted insights on new global security challenges targeting critical infrastructure, government, and enterprises in light of the upcoming 2026 World Cup and the 2028 Summer Olympics in Los Angeles.

Resecurity’s participation reflects the company’s continued commitment to supporting collaboration across the cybersecurity community and contributing expertise to initiatives that strengthen national and organizational cyber resilience.

About Resecurity

Resecurity® is a cybersecurity company that delivers a unified endpoint protection, fraud prevention, risk management and cyber-threat intelligence platform. Known for providing best-of-breed, data-driven intelligence solutions, Resecurity’s services and platforms focus on early-warning identification of data breaches and comprehensive protection against cybersecurity risks. Founded in 2016, it has been globally recognized as one of the world’s most innovative cybersecurity companies with the mission of enabling organizations to combat cyber threats regardless of their sophistication. Most recently, by Inc. Magazine, Resecurity was named one of the Top 10 fastest-growing private cybersecurity companies in Los Angeles, California. Resecurity is a member of InfraGard National Members Alliance (INMA), AFCEA, NDIA, SIA, FS-ISAC and several American Chambers of Commerce worldwide. To learn more, visit https://resecurity.com.

Resecurity Unveils Latest Threat Intelligence Solutions at CyberBay Summit 2026