(WDEF) A third employee of the Pilot Flying J truck stop chain pleaded guilty in what authorities call a scheme to cheat trucking firms out of rebates.
Regional sales manager Kevin Clark pleaded guilty to mail fraud Tuesday.
That happened in federal court in Knoxville.
Court records show he conspired with others in the company's sales division to short-change trucking companies by thousands of dollars.
The papers say it happened between 2009 and this spring.
Pilot Flying J is run by Jimmy Haslam, the brother of Governor Bill Haslam.