206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
In the early morning hours of Saturday, September 21, 2019, the life of 17-year-old Diego Marquez was tragically cut short in Denver, Colorado. The young man was found with multiple gunshot wounds, his body discovered around 8:10 a.m. by a worker preparing a football field in Green Valley West Ranch Park, located near East 45th Avenue and Argonne Street. Investigators determined that the fatal shooting had occurred much earlier that day, at approximately 1 a.m., when police had received a call a ...Read More
Links to Additional Sources (8)
See any mistakes?Victim Details
Diego Marquez
Male
Hispanic / Latino
Denver
CO
2019-09-21
17
Diego
Marquez
11/14/2025






