Davin Deleon is a 26-year-old missing vulnerable adult with autism and down syndrome who may be in need of medical attention. Davin was last seen on Guterl Terrace, in the town of Pearl River, Rockland County at 1:00 PM on Friday, May 31 and is believed to be on foot. Davin is Hispanic and was last seen wearing an unknown-colored shirt, olive colored pants, and red sneakers. He may travel to New York City.