Mindy S. (Willey) Slyter, 58, Altoona, died Tuesday at her residence. She was born in Altoona, daughter of Margaret L. (Glass) Willey and the late Jerry W. Willey. Surviving are her husband, Clifford A. Slyter of Hollidaysburg; and her mother of Altoona. At the request of the deceased, there will be no public viewing or service. Arrangements are by Vincent J. Good Funeral Parlor, 328 Fifth Ave., Altoona.