The person at the center of this case
Hidoen Hiao
Missing Person · Open
11 years waiting · since 2015
Missing Person: Hidoen Hiao
Justice for Hidoen Hiao — the trail went cold in 2015, but the truth hasn't.
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Key leads to think about
👁️
witness
Lead #1Who last saw or spoke with Hidoen Hiao on May 29, 2015?
💡
clue
Lead #2What were the circumstances surrounding her disappearance and why has she not been located?
📞
contact
Lead #3Has anyone had any contact with Hidoen Hiao since May 29, 2015?
Hidoen Hiao, a 39-year-old Asian female, disappeared on May 29, 2015, in Dallas, Texas. She was last known to be in contact on that date, and the circumstances of her disappearance remain unclear. The Dallas Police Department continues to seek information that could help locate her or explain what happened.
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Official wording
Source Narrative
NamUs case MP30206. Missing person: Hidoen Hiao.
Last known contact: 2015-05-29 in Dallas, Dallas, TX. Circumstances: Missing since 5/29/2015 in Dallas.
Demographics: 39 years, Female, Asian. Physical description: 5 ft 3 in, 130 lbs, hair: Black, eyes: Brown.
Investigating agency: Dallas Police Department | 123393-2015.
Timeline of Events
👁️
2015-05-29
Last Known Contact
Hidoen Hiao was last known to be in contact in Dallas, Texas on May 29, 2015
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:May 29, 2015
Last Updated:October 16, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 2146714268
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Case Information
Incident:May 29, 2015
Last Updated:October 16, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 2146714268
You can remain anonymous