Trips taken by Chattanooga Public Library director, top aides took them across U.S., globe

photo Meg Backus, center, and Nate Hill listen as assistant city attorney Malueg Valerie speaks to the library board during a special meeting on Sept. 4.

photo Library director Corinne Hill attends a Chattanooga Public Library board meeting Tuesday, Sept. 23, 2014, in Chattanooga.

photo List of trips taken by Chattanooga Public Library top staffers.

Before City Auditor Stan Sewell cracked open the travel books at the Chattanooga Public Library, no one appeared to be scrutinizing Executive Director Corinne Hill and her employees' trips across the country and the world -- prompting multiple complaints of possible fraud from library employees.