13 Investigates: How Warner Robins hired new city administrator A week after Corbin was on the job, Warner Robins was still working out whether they could keep him as administrator and the contracted company he worked with. Author: Ashlyn Webb (WMAZ) Updated: 11:52 PM EDT April 20, 2021 WARNER ROBINS, Ga. — After months of discussion, the city of Warner Robins hired city administrator David Corbin in March, but that decision raised some questions. How did Mayor Randy Toms hire a man who never applied for the job? How could the new administrator, David Corbin, supervise the company he worked for -- and still works for -- while also drawing a salary from the city? Apparently, that was never answered in the hiring process.