Kroger CEO resigns amid personal conduct investigation

COLUMBUS, Ohio (WCMH) – The CEO of Cincinnati-based Kroger has resigned related to a company investigation into his personal conduct.According to the company, Kroger Co. announced that Chairman and Chief Executive Officer Rodney McMullen, 65, has resigned from the company, “following a board investigation of his personal conduct.”The company said that while his conduct is unrelated to the business itself, it was inconsistent with Kroger’s policy on business ethics. K