The person at the center of this case
Theresa Anne Wallace
Violent Crime · Open / Unsolved
35 years waiting · since 1990
THERESA ANNE WALLACE - URBANA, ILLINOIS
Justice for Theresa Anne Wallace — the trail went cold in 1990, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Who was seen with or near Wallace's vehicle at Clark-Lindsey Village retirement home on the evening of July 20, 1990?
💡
clue
Lead #2Why was Wallace's vehicle taken to a retirement home where she had no connections, and what occurred between that location and where it was recovered a week later?
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evidence
Lead #3What physical evidence was found in or around Wallace's vehicle when it was recovered?
Theresa Anne Wallace, a 34-year-old woman with significant cognitive impairment from prior brain damage, vanished from her Urbana, Illinois apartment on July 20, 1990, and has never been found. Her vehicle was discovered abandoned in a residential area one week later, despite being spotted at a retirement home where she had no connections the evening she disappeared. Her vulnerability—unable to conduct normal conversations and requiring constant family contact—raises serious concerns about foul play or exploitation.
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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 #4Given Wallace's cognitive impairment and need for constant family contact, could she have been exploited or coerced by someone she encountered?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
July 20, 1990 Urbana, Illinois Theresa Anne Wallace was last seen at her apartment located in the 1100 block of South Lierman Avenue in Urbana, Illinois, on the afternoon of July 2,1990. She has not been seen or heard from since.
That same evening, Wallace's vehicle was observed at the Clark-Lindsey Village retirement home, although Wallace had no connections there. One week later, Urbana Police recovered Wallace’s vehicle in a residential area in the 2000 Block of South Vawter Street in Urbana, Illinois.
Due to a previous automobile accident, Wallace suffered brain damage that resulted in her not being able to conduct a normal conversation and needing to be in constant contact with family and friends. Remarks: Wallace wore prescription glasses with plastic frames.
Timeline of Events
👁️
1990-07-20
afternoonLast Seen at Apartment
Theresa Anne Wallace was last seen at her apartment in the 1100 block of South Lierman Avenue, Urbana, Illinois.
🚗
1990-07-20
eveningVehicle Spotted at Retirement Home
Wallace's vehicle was observed at Clark-Lindsey Village retirement home, where she had no known connections.
📋
1990-07-27
Vehicle Recovered
Urbana Police recovered Wallace's vehicle in a residential area in the 2000 block of South Vawter Street, Urbana, Illinois.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 20, 1990 at Invalid Date
Last Updated:June 7, 2026
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Case Information
Incident:July 20, 1990 at Invalid Date
Last Updated:June 7, 2026