In the usually tranquil Catalina Foothills north of Tucson, Arizona, a quiet retirement neighborhood became the center of a disturbing missing-person investigation. On Saturday, January 31, 2026, 84-year-old Nancy Guthrie spent the evening with her family before they dropped her off at home shortly before 10 p.m. She was last seen entering her house.

By the next day, she had vanished. Investigators found blood on her porch, which was later confirmed to belong to her, while her phone, smartwatch, and vehicle remained inside the home. Her Ring doorbell camera had been disconnected overnight, leaving no recorded footage. Because she had limited mobility and required daily medication, authorities quickly dismissed the possibility that she had left voluntarily.

Digital records revealed unusual activity around 1:47 a.m., when the camera stopped working, followed by motion alerts and the subsequent disconnection of her pacemaker app. Officials believe she may have been abducted.

The FBI eventually joined the search, collaborating with local law enforcement, offering a reward, and conducting searches in surrounding areas. Despite extensive media attention and reports of ransom messages, no suspects have been publicly identified, and no verified evidence has confirmed that she is still alive.

The investigation remains active as authorities continue gathering evidence, while her family is appealing to the public for anyone with relevant information to come forward.