Paramedics pronounced the man dead on the scene after finding him near the parking structure. The RTD Nine Mile Station is at 3181 S. Parker Rd.
Homicide investigators are working to determine the cause of death. An autopsy was scheduled for Wednesday.
Since the RTD Nine Mile Light Rail Station is a major hub for people using the transportation system, police are asking anyone who may have seen something related to this incident to please call CRIME STOPPERS at 720-913-STOP (7867).
(KUSA-TV © 2012 Multimedia Holdings Corporation)