SUN LAKES, Ariz. - Authorities are searching for a woman who is visiting from Pennsylvania and was last seen walking near her father's house in Sun Lakes.According to the Maricopa County Sheriff's Office, 53-year-old Julie Ann Cappetta arrived on July 1 from Pennsylvania to visit her father who lives in Sun Lakes near Dobson and Riggs Roads.On Saturday, Cappetta left her father's house at 9:30 a.m.