Police are trying to locate missing dance studio owner, Ginny Siano-Eck, 64, of West Union.Siano-Eck is the founder and artistic director of Foothills Dance Conservatory. She was last seen leaving the E. North 1st Street studio around 6:00 p.m., Wednesday, police said.Her 2011 white Hyundai Sonata with South Carolina plate BE276 is also missing, officials said.Siano-Eck left her phone at home.