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Missing

Karen Valdez-Blackburn

Year
1983
Where
Cheyenne, Wyoming
Source
NamUs
Evidence
1
What the record says

Karen Valdez-Blackburn, 26 at the time, was last known to be in Cheyenne, Wyoming on November 21, 1983. NamUs case MP38394.

Basic facts from the NamUs public record. Records change. The source is the authority.

Where to start

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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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Coverage and records

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