The person at the center of this case
Kathy Ellen Guevara
Missing Person · Open
8 years waiting · since 2017
Missing Person: Kathy Ellen Guevara
Justice for Kathy Ellen Guevara — the trail went cold in 2017, but the truth hasn't.
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Key leads to think about
📞
contact
Lead #1Who called the sister in June 2019 and what hospital in Muskogee was mentioned?
👁️
witness
Lead #2Has anyone verified whether Kathy was actually admitted to a hospital in Muskogee during that timeframe?
⏰
timeline
Lead #3What happened to Kathy between December 2017 and June 2019 when the hospital call was received?
Kathy Ellen Guevara, a 52-year-old woman, was last seen by her sister in December 2017 in Tulsa, Oklahoma. In June 2019, her sister received a phone call indicating Kathy was in a hospital in Muskogee, Oklahoma, but no contact was established at that time. Her current whereabouts remain unknown, and investigators are seeking information about her location and circumstances.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
👤
person
Lead #4Does Kathy have any known medical conditions or reasons she might seek hospital care?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP150486. Missing person: Kathy Ellen Guevara.
Last known contact: 2017-12-01 in Tulsa, Tulsa, OK. Circumstances: MP was last seen by her sister in December 2017 in Tulsa, OK.
The sister received a phone call in June 2019 telling her that MP was in a hospital in Muskogee, OK. No contact was made at that time.
Demographics: 52 years, Female, White / Caucasian. Physical description: 5 ft 1 in, 100 lbs, hair: Brown, eyes: Black.
Investigating agency: Tulsa Police Department | 2025033007 | 2025-06-30.
Timeline of Events
👁️
2017-12-01
Last Seen by Sister
Kathy Ellen Guevara was last seen by her sister in Tulsa, Oklahoma in December 2017.
📞
2019-06-01
Phone Call Report
Sister received a phone call indicating Kathy was in a hospital in Muskogee, Oklahoma, but no contact was made at that time.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:December 1, 2017
Last Updated:June 10, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 9185969143
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Case Information
Incident:December 1, 2017
Last Updated:June 10, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 9185969143
You can remain anonymous