Mike Dunavant By WMC Action News 5 Staff | May 18, 2021 at 3:19 PM CDT - Updated May 18 at 3:19 PM MEMPHIS, Tenn. (WMC) - The Former United States Attorney, Mike Dunavant accepted a new role as Chief Investigative Counsel with the Tennessee Comptrollerâs Office. Dunavant will investigate allegations of fraud, waste, and abuse in government and other publicly-funded entities. âI am thankful to Comptroller Mumpower for giving me the opportunity to serve the State of Tennessee again in this new role,â said Dunavant. âMy heartâs desire is in public service, and I...