TUCSON, Ariz. — A social media user describing himself as an independent investigator has claimed that Tommaso Cioni, the son-in-law of missing 84-year-old Nancy Guthrie, has left Arizona, a claim that has not been confirmed by law enforcement but has nonetheless fueled a fresh wave of online speculation into the seven-month-old case.

The claim was posted on the social media platform X by an account identifying itself as JLR Investigates, run by a self-described investigator who said his own sources told him Cioni had "left town" and was no longer in Arizona. Neither Tucson-area law enforcement nor the Guthrie family has publicly confirmed or addressed the claim, and no official update on the investigation has been issued in connection with it.

Nancy Guthrie, the mother of NBC "Today" show co-anchor Savannah Guthrie, was reported missing after disappearing from her home in the Catalina Foothills area of Tucson on February 1. Cioni, who is married to Nancy's daughter Annie Guthrie, has drawn public attention because he and Annie live near Nancy's home and are reported to be among the last people to see her before she vanished. Investigators have said Cioni dropped her off at her house before she disappeared.

Law enforcement officials have repeatedly stated that no members of the Guthrie family are considered........

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