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Case Description

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Janice Marie Hannigan, a 15-year-old Native American girl from Wapato, Washington, was last seen on December 24, 1971. She had been a sophomore at White Swan High School and lived with her father near Harrah after her parents separated. Her six younger siblings lived with their mother in Buena.

On December 21, 1971, Janice was admitted to the hospital with bruises on her head and chest, the cause of which remains unclear. She was discharged in satisfactory condition on Christmas Eve, b ...Read More
Last Seen: Mar 01, 1971

Victim Details

Oct 30, 2015

Mar 19, 2024

Janice

Hannigan

69

15

60 inches

105 lbs

American Indian / Alaska Native

Female

In the winter of 1971, the life of sixteen-year-old Janice Hannigan was marked by turmoil. A member of the Yakama Nation, Janice was a sophomore at White Swan High School where her interests included cooking, beadwork, and watching football. The recent separation of her parents had been difficult for her, and she was living with her father near Harrah, Washington, while her six younger siblings stayed with their mother in Buena. This familial strain is the backdrop to her mysterious disappearance. She was last seen in Wapato, Washington, on December 24, 1971, after being discharged from a local hospital. She had been admitted three days prior, on December 21, for treatment of bruises on her head and chest. The cause of these injuries was never officially documented, and the hospital records that have survived are scarce on details. After being deemed to be in satisfactory condition, she left the hospital and was never definitively seen or heard from again. Initially, law enforcement considered the possibility that Janice had run away, deeply upset by her parents' separation. However, as time stretched on with no word, this theory seemed less and less likely, and the case was eventually treated as a suspicious disappearance. There is considerable confusion surrounding the exact date she went missing; many agencies incorrectly list the date as March 1, 1971. It's been suggested this earlier date may correspond to a separate incident where she was briefly missing but was later found. Over the years, rumors and scant leads have surfaced, including a tip that she was living with a woman in Seattle, but this was never substantiated. Tragically, both of Janice's parents passed away without ever knowing what happened to their oldest daughter. The search for Janice has been carried on by her younger sister, who was only eight years old at the time of the disappearance, and more recently by her niece. Her sister has voiced her belief that Janice may have been a victim of foul play and could be buried on land near their old family home. The case is a painful example of the wider issue of missing and murdered Indigenous women, with the Yakama Reservation having a disproportionately high number of unsolved cases. Janice's disappearance is reported to be the oldest active missing Indigenous person case in the state of Washington. Decades have passed, yet the questions surrounding that Christmas Eve in 1971 remain unanswered. The investigation into what happened to Janice Hannigan is ongoing, with her case being handled by the Yakima County Sheriff's Office.

Mar 01, 1971

Wapato

Washington

Yakima County

Yes

24323

Yakima County Sheriff's Office

Yakima

Washington

Yakima County

98903

Robert Udell

Chief

1822 South 1st Street, Washington

5095742500

County

Law Enforcement

17C00300

Yakima County Sheriff's Office

Black

Brown

Brown

06/12/2026


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