The person at the center of this case
Lori Ann Thiel
Missing Person · Open
34 years waiting · since 1992
Missing Person: Lori Ann Thiel
Justice for Lori Ann Thiel — the trail went cold in 1992, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Boyfriend's account that Lori moved to Los Angeles needs verification—was this confirmed or only his claim?
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witness
Lead #2Brother and boyfriend are key witnesses—what specific details did each provide about her last contact and movements?
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location
Lead #3Why the 11-month gap between October 1991 and September 1992 before the missing person report was filed?
Lori Ann Thiel, a 31-year-old woman, was reported missing in September 1992 after her brother discovered she had not contacted family since October 1991. Her boyfriend claimed she had moved to Los Angeles, California, but her whereabouts remain unconfirmed. The case remains open with the Aurora Police Department, and investigators seek information to determine what actually happened to her.
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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.
💡
clue
Lead #4Was there any investigation into whether Lori actually traveled to or was seen in Los Angeles?
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Official wording
Source Narrative
NamUs case MP12334. Missing person: Lori Ann Thiel.
Last known contact: 1992-09-01 in Aurora, Arapahoe, CO. Circumstances: Lori Thiel was reported missing by her brother.
The brother called police to make the report. Brother advised Lori Thiel had not contacted family members since October 1991.
Lori Thiel was living with boyfriend who advised brother that Lori Thiel had moved to Los Angeles, California. Anyone with information about this case is asked to contact the Aurora Police Department.
Demographics: 31 years, Female, White / Caucasian. Physical description: 5 ft 4 in, 105 lbs, hair: Blond/Strawberry, eyes: Blue.
Investigating agency: Aurora Police Department | 1992-46056.
Timeline of Events
👁️
1991-10-01
Last known contact with family
Lori Ann Thiel last contacted family members in October 1991
👤
1992-09-01
Reported missing
Lori's brother called Aurora Police Department to report her missing after discovering she had not contacted family for nearly a year
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:October 1, 1991
Last Updated:September 27, 2026
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Any information, no matter how small, could be crucial to solving this case.
Phone: 3036273100
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Case Information
Incident:October 1, 1991
Last Updated:September 27, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 3036273100
You can remain anonymous