Felix Augustin, 84, was last seen at his North Walnut Road home in North Amityville, New York, on November 13, 2012. He used an aluminum cane and lived with dementia, and was classified as an endangered missing person because of his medical condition. At the time he went missing he wore a brown jacket, a multi-colored shirt, black pants and black shoes. His primary language was Haitian Creole and he had limited English, a detail that complicated efforts to locate him.

The Suffolk County Police Department opened an investigation and made public appeals, but very few leads developed and no definitive answers have been reported. The investigation remains open and the family continues to wait for information. If anyone saw Felix in November 2012 or has information about his whereabouts, please contact the Suffolk County Police Department.