Beloved grandparents VANISH after going to meet mystery Craigslist poster who was selling the 'dream, vintage' car they wanted since they were first marriedBud and June Runion, who are both in their late 60s, had drove to meet someone who responded to Bud's ad seeking a 1966 Mustang Cell phone data shows the couple made it to McRae, Georgia, by Thursday evening but they haven't been heard from since The couple were driving a champagne colored 2003 GMC Envoy The couple's daughters became concerned when the grandparents didn't show up to babysit and didn't answer their cell phones Police in...