Sandra Bertolas
- Year
- 1988
- Where
- Menomonee Falls, Wisconsin
- Source
- NamUs
- Evidence
- 1
Sandra Bertolas, 20 at the time, was last known to be in Menomonee Falls, Wisconsin on April 24, 1988. NamUs case MP8096.
Basic facts from the NamUs public record. Records change. The source is the authority.
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What is the last confirmed sighting, and what is the documented timeline around it?
- Pin down the last confirmed sighting: who saw them, where, and when.
- Build the 48 hours before and after from what is on the record.
- Check for unidentified persons found in the region after that date.
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