articleA beloved North Carolina gas station clerk was killed by a registered sex offender after vanishing from her home, deputies say. Robin Doyle, 58, was reported missing on July 28 after she was last seen the previous day by a family member. When deputies showed up to her home in Hickory, North Carolina, she wasn't there, according to the Catawba County Sheriff's Office . (Catawba County Sheriff's Office)He is being held at the Catawba County Detention Facility with no bond. (Catawba County Sheriff's Office)"She was one of the sweetest, most generous, kindhearted, amazing people you’ll ever meet in your life," said Corban Worley.