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Unsolved homicide

Killing of Shelley Robertson

Year
1975
Where
Georgetown, Colorado
Source
Colorado Bureau of Investigation
Evidence
1
What the record says

On August 23, 1975, the reporting parties entered the Willie Mae Mineshaft at Berthoud Pass, Colorado near the Winter Park Resort to conduct Amex testing for gas content. After making their way inside

From the Colorado Bureau of Investigation cold case file. Records change. The source is the authority.

Where to start

Got ten minutes? Do one of these.

What does the record establish, and what has never been explained?

  • Read the source and write down every date, place and name it gives.
  • Find the earliest news report you can and note what it says that later accounts dropped.
  • List what has never been explained. One line each.

New to this? Read the field guide. Five short lessons.