Marvin H. Castillo-Vasquez, 22, was found in an area known to be frequented by homeless people, police said.
An autopsy will be conducted, but no foul play is suspected at this time, police said.
Anyone with information regarding the death of Castillo-Vasquez or his whereabouts prior to his death is asked to contact the State Police Brewster, Bureau of Criminal Investigation at (845) 279-8656.
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