Rodney McMullen, Kroger chairman and CEO, is stepping down after an internal investigation into his personal conduct.

Kroger CEO Rodney McMullen is resigning following a probe into his personal conduct, the grocery chain said Monday.McMullen, who was both the chairman and CEO, is out after a company board investigation found that his personal conduct,

Kroger said on Monday Chief Executive Officer Rodney McMullen has stepped down from the role after a board investigation found that his personal conduct was inconsistent with the grocer's "policy on business ethics".