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Unsolved homicide

Killing of Michael Dannenberg

Year
1986
Where
Denver, Colorado
Source
Colorado Bureau of Investigation
Evidence
1
What the record says

On June 12, 1986 on the 300 block of East 20th Ave, 30 year old Michael Dannenberg was found stabbed to death in the park. Anyone with information regarding this case, is asked to please contact

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

Where to start

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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.

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