The disappearance of Nancy Guthrie, the 84-year-old mother of NBC’s “Today” show co-anchor Savannah Guthrie, continues to grip the public with mounting mysteries. On the night of January 31, 2026, Nancy had dinner with her daughter Annie Guthrie and son-in-law Tommaso Cioni (often spelled Tomaso Chion in discussions), who dropped her off at her Tucson-area home around 9:50 p.m. They are confirmed as the last people known to have seen her alive.

In the early hours of February 1, chilling doorbell camera footage captured a masked individual—described as a male around 5’9″–5’10” with an average build—approaching the front door. Wearing gloves and a black Ozark Trail backpack, the figure clumsily attempted to disable the camera using foliage before disconnecting it around 1:47 a.m. Movement was detected on other home cameras shortly after, and evidence at the scene indicated a forcible abduction rather than a voluntary departure. Nancy’s phone, belongings, and other essentials remained inside, heightening suspicions of foul play.

Investigators have highlighted conflicting timelines in witness accounts and events surrounding that night, fueling speculation and intense online debate. Forensic teams recovered unidentified biological evidence from the property, yielding at least two distinct DNA profiles that do not match Nancy, close family members, or anyone in national criminal databases like CODIS. A pair of gloves discovered about two miles away matched those worn by the porch suspect, but their DNA also failed to produce hits—prompting authorities to explore investigative genetic genealogy techniques, similar to methods used in high-profile cases like the Golden State Killer and Idaho student murders.

Adding to the intrigue, a widely discussed piece of footage—often referred to in Vietnamese communities and online forums as “Chiếc nhẫn ngày 23 tháng 1” (the ring footage from January 23)—has sparked heated discussions. This earlier surveillance clip allegedly shows suspicious activity or details that some believe contradict the official timeline of events leading up to the February 1 incident. While authorities have not publicly confirmed its direct connection, public scrutiny has intensified around potential inconsistencies in movements, sightings, and evidence collection in the preceding days.

Despite searches of family properties (including Annie and Tommaso’s home) and public pleas for additional surveillance video from late January through early February, no arrests have been made. The Pima County Sheriff’s Department and FBI emphasize that family members, including Annie and Tommaso, are not considered suspects. The investigation treats the case as an abduction, with hopes that advanced DNA analysis and public tips will reveal what truly unfolded in those critical hours.

As weeks pass without resolution, the case underscores the challenges of modern investigations blending high-tech evidence with human timelines—leaving a grieving family and a watchful public desperate for answers about Nancy’s fate.