At this point, the Denver Police Department is providing only the barest details about the incident on the 800 block of Santa Fe.
DPD spokesman Sonny Jackson says "officers came upon a party down" at that location -- Parker, who was pronounced dead at 4:54 a.m. The Denver coroner's office has determined that he died of multiple gunshot wounds.
As for the circumstances, Jackson will say only that "there was obviously a disturbance there" -- and concedes, with laudable candor, that "we're not sure who shot this individual." At least not yet.
Look below to see an interactive graphic of the area near the scene. If you have problems seeing the image, click "View Larger Map."
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More from our Mile High Murder archive: "Follow that story: Homicide at sketchy former pot shop, Special Kinds."