KINGSPORT — Pat Shull has been elected the Model City’s new mayor, according to unofficial results from the Sullivan County Election Commission. Darrell Duncan, Tommy Olterman and James Phillips won the three alderman seats. Jim Welch, Todd Golden and Julie Brinker Byers have been elected to the Board of Education. Check timesnews.net later tonight for the full story. For a breakdown of the results, visit the Sullivan County Election Commission website.