Authorities: 3 missing women met same man online

With her Arizona home sold and most of her belongings packed up, Nancy Rae Hartz was ready to spend her golden years on the road. Having been divorced and then widowed, she had recently found love again through a dating website, and the happy couple was going to travel in an RV.When she left Kingman the morning of June 2, 2015, Hartz had a moment alone with her daughter."She said, 'Don't worry, baby. We'll keep in touch,'" daughter Denise Baggs recalls.Baggs spoke to her 72-year-old mother once