An Elizabethton man 61 year old Steven Gregg was arrested after investigators say he shared an image of child pornography online.According to the Carter County Sheriff’s Office (CCSO), investigators received an online tip from the National Center of Missing and Exploited Children in reference to an image of child pornography that has been shared online from a Carter County IP address. Investigators also discovered that Gregg was reportedly on the Tennessee Sex Offender Registry following a 2016 conviction of a criminal attempt to commit sexual exploration of a minor.