The Danbury Police Department is investigating a suspicious death in the City.  An officer was alerted by a concerned citizen on Wednesday afternoon about an unresponsive Hispanic man, who appears to be in his late 50's, located near the railroad tracks by Maple Avenue and Garamella Boulevard.  The man was pronounced dead at the scene.  The Danbury Police Detective Bureau is investigating this as a suspicious death. Anyone with information is asked to contact Detective Mike Reo 203-796-1600. Those with information that wish to remain anonymous can call the TIPS Line at 203-790-8477.