Leona Lee Heck, 87, died at 9:15 p.m. Friday, Oct. 25, in Mount Vernon Countryside Manor.Funeral Mass will be at 10 a.m. Wednesday in St. Mary Immaculate Conception Catholic Church in Mount Vernon with Father John Iffert officiating. Burial will be in Abner Cemetery in Nason. Visitation will be from 8 to 10 a.m. Wednesday at the church.