A woman who disappeared from a small Arizona mountain community in 1994 at age 13 has been found alive, bringing a decades-old missing person case to a close, authorities said.
Christina Marie Plante, now 44, was located and identified this week following a renewed investigation by the Gila County Sheriff’s Office Cold Case Unit.
Plante was last seen on May 15, 1994, after leaving her home in the Payson–Star Valley area, northeast of Phoenix. She had planned to walk to a nearby stable where her horse was kept but never arrived.
At the time, her disappearance was classified as occurring under “endangered and suspicious circumstances.” Law enforcement agencies, volunteers, and community members participated in extensive search efforts, but investigators were unable to identify any viable leads, and the case eventually went cold.
Despite the lack of progress, the case remained open and Plante’s information stayed in national missing children databases for decades. In recent years, it was reassigned to the sheriff’s office cold case unit, where detectives conducted a detailed review of the original investigation.
According to a statement released Wednesday, investigators used advances in technology and updated investigative methods to develop new leads. Those efforts ultimately led to locating Plante and confirming her identity.
“After 32 years, Christina Marie Plante has been located alive,” the sheriff’s office said. “Investigators have confirmed her identity, and her status as a missing person has been officially resolved.”
Authorities said no further details about Plante’s disappearance or where she has been since 1994 will be released, citing her privacy and well-being.
Officials also credited ongoing cold case review initiatives and improvements in investigative tools with helping bring resolution to long-standing cases.
The discovery comes amid a broader trend of older missing person cases being revisited and, in some instances, solved using new techniques and public outreach.
With Plante now located, a case that remained open for more than three decades has officially been closed.
