An alleged mutated human body washed ashore on Plumb Island, a small island where the U.S. Government typically studies dangerous animal diseases. A security guard on foot patrol reportedly discovered the clothed decomposing body Thursday afternoon on the southwest beach area of the island, where access is restricted, police said. The body was described as that of a white male about 6-feet tall with a large build and "very long" fingers. According to authorities, there were no obvious signs of trauma.