Toni Lynn McNatt-Chiappetta was last seen at approximately 7:00pm on November 5, 1981, in her hometown of Clairton, Pennsylvania. She was enroute to a rally at her school and was last seen on Miller and Mitchell Avenues. McNatt never arrived at school. There was no evidence of a struggle at the family's home, where McNatt was believed to have been when she disappeared. Foul play is suspected. She was last seen wearing a black jacket with "Clairton Band" on back, "Toni" on front, orange trim on waist and cuffs, jeans, white tennis shoes and gold ball type earrings.