Unidentified person, Denver, Colorado (1990)

On November 5, 1990, male human remains were discovered by passerby lying face down west of the highway. The decedent was estimated to be between the ages of 30-40. He was found wearing a brown jacket

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

Got ten minutes? Do one of these.

Which physical details, belongings, and dates are documented, and who has been ruled out?

• List every documented detail: clothing, jewelry, tattoos, dental work, estimated age.
• Search missing-person records from nearby states in the years before the discovery.
• Note anything distinctive that someone who knew this person would recognize.

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

What is out there.

Nobody has researched this case yet. Have the AI search the web for reporting, podcasts and videos about it.