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Unsolved homicide

Killing of John Dulla

Year
1982
Where
Denver, Colorado
Source
Colorado Bureau of Investigation
Evidence
1
What the record says

88 year old John Dulla and his wife, Mary, lived at 5th & Cherokee in Denver, Colorado. On October 3rd, 1981, John went to the bank to cash his Social Security check. A young man, who apparently saw h

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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Coverage and records

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