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Diane Medicinehorse Missing Person Case

Last seen in Crow Agency, Montana on Sep 28, 1981

Victim Details

Feb 25, 2019

Mar 26, 2024

Diane

Medicinehorse

70

26

62 inches

130 lbs

140 lbs

American Indian / Alaska Native

Female

Sep 28, 1981

Crow Agency

Montana

Big Horn County

Yes

48391

Bureau of Indian Affairs - Crow Agency

Crow Agency

Montana

Big Horn County

59022

Jose Figueroa

Special Agent

Weaver Drive, BIA Building #2, Montana

4066382632

Federal

Law Enforcement

https://www.bia.gov/regional-offices/rocky-mountain/crow-agency

BO19126939

2019-10-07

Bureau of Indian Affairs - Crow Agency

na

Black

Brown

Brown

07/18/2026


Area Last Seen:

Case Description

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Diane Lynn Medicinehorse, a 26-year-old Native American woman, was last seen on September 28, 1981, in Crow Agency, Montana. That day, she dropped her father off at her uncle’s residence before driving away in her white car. Despite this being the last confirmed sighting, she was not immediately reported missing. Due to her history of alcohol abuse and periodic absences, her disappearance was not considered unusual at first. However, concerns escalated when she failed to attend her mother' ...
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Last Seen: Sep 28, 1981

Links to Additional Sources (11)

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  • Diane Medicine Horse | Indian Affairs
  • Missing: An abandoned daughter searches to fill the inner emptiness
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    Forum Posts (3)

    I’ve been following Diane Lynn Medicinehorse's case for a while now, and something's been bugging ... ...Read More
    09/10/2024
    Has anyone else noticed the consistent patterns in cases like Diane Lynn Medicinehorse's? I was look... ...Read More
    11/20/2023
    Hey everyone, I was going through Diane Lynn Medicinehorse's case, and something stuck with me about... ...Read More
    03/24/2023
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