Mary McMaster, known to family and friends as Mayte, was last seen by her mother at her home in Winnsboro, S.C. at 202 West High St. Mayte was with her friend Deborah Ernandez, who is also missing. Mayte and Deborah left Mrs. McMaster's home at the same time. Details on Mayte's car are unknown at this time. Ernandez's car was found abandoned in Richland County.