Charles King Blanche was 39 when he was last seen in Youngstown, Ohio, on December 28, 1991. He lived in a group home and was a dependent adult who required medication. His family remembered him for his ability to play improvisational jazz from memory.

At the time he disappeared he was described as a white male, 5 feet 6 inches, about 125 pounds, with brown hair and blue or brown eyes, and wearing eyeglasses with thick lenses. Reports indicate he withdrew money and took some medication before leaving; information developed in 2018 says he may have boarded a bus bound for Florida to visit a sibling. He was not reported missing until June 13, 1996.

The Youngstown Police Department lists this among its oldest active missing person cases. If anyone knew Charles, where he lived, or remembers him boarding a bus or travelling toward Florida in late December 1991, please share what you know.