Frank John DiNardi, 44, of Cortlandt, New York, went missing on March 9, 1998. Living with ALS and experiencing rapidly deteriorating health at the time, he left his McGregor Lane home on a snowy night wearing a tan bathrobe, a tartan jacket, and mismatched shoes and has not been seen since.

DiNardi was described as 6 feet tall, 165 pounds, with black hair, brown eyes, a bushy mustache and a surgical scar on his right cheek. He was missing all his upper teeth and had two missing teeth in his lower jaw. His disappearance is classified as endangered missing; searches and investigations over the years produced no significant leads.

Anyone who remembers seeing Frank on or after March 9, 1998, or who has information that could help locate him is asked to contact the New York State Police.