Authorities have confirmed that Tommaso Cioni voluntarily appeared for extended questioning in connection with the disappearance of 84-year-old Nancy Guthrie. Initial online reports described the situation as an arrest, but the Pima County Sheriff’s Department clarified that no arrest has been made and no charges have been filed. Officials emphasized that interviewing individuals who were among the last to see a missing person is standard investigative procedure and does not imply guilt.

Nancy Guthrie was last seen on January 31, 2026, after dinner with her daughter and son-in-law in Tucson, Arizona. According to law enforcement, she was dropped off at her home around 9:45 p.m. The following day, she was reported missing. Investigators later stated that they found signs of possible forced entry, a disconnected security camera, small amounts of blood confirmed to belong to Nancy, and a disruption in her pacemaker’s monitoring signal shortly after 2:00 a.m. These findings led authorities to treat the case as a possible abduction, though no definitive conclusions have been announced.

Reports of ransom communications surfaced in the days following her disappearance. Separately, federal authorities arrested a California man accused of sending fraudulent ransom messages unrelated to the actual case. Officials cautioned the public against spreading unverified claims, noting that misinformation can complicate active investigations and cause additional distress to families.

The investigation remains ongoing, with support from the FBI and a $50,000 reward offered for credible information. Search efforts have included ground teams, K-9 units, drones, and forensic analysis of digital and physical evidence. Authorities continue to stress the presumption of innocence and urge the public to rely only on verified updates as they work to determine what happened.