Kroger’s CEO mysteriously resigned. An unrelated lawsuit involving Jewel could reveal why

Finance·KrogerKroger’s CEO mysteriously resigned

Fallon / AFP—Getty ImagesA Cincinnati judge has ordered former Kroger CEO Rodney McMullen to explain—in writing—why he unexpectedly resigned in March, forcing him to confront what his attorneys call “completely irrelevant” and “embarrassing” questions in a lawsuit involving singer Jewel

McMullen, who led the Cincinnati-based grocery giant for more than a decade, resigned ing what Kroger described as an investigation into his “personal conduct.” As part of his departure, McMullen forfeited all of his unvested equity and bonuses—a total of $11 million, according to an SEC filing

That decision raised eyebrows for Eric Chaffee, a corporate law fessor at Case Western Reserve University. “Usually a CEO has downside tection if they leave,” he told Fortune. “The fact that he was willing to give that up may vide some insight that what went on here was something he did not want revealed.” Kroger offered no further explanation at the time, sparking speculation in circles

However, the mystery is now back in the spotlight due to an unrelated lawsuit filed against Kroger by singer-songwriter Jewel, and one of her partners, over Kroger’s annual Wellness Festival

The plaintiffs claim they played a key role in launching the festival and are seeking damages over alleged contractual disputes

Their attorneys argue that questioning McMullen the reasons for his resignation could be relevant to his credibility as a trial witness, and could shed light on the “allegedly corrupt corporate culture at Kroger.” McMullen’s legal team has fought the request, but earlier this month, Hamilton County Common Pleas Court Judge Christian Jenkins ordered him to submit a written explanation by Aug. 8, including the names of those involved

Whether the public ever sees that document is still uncertain

If Jenkins decides the information is relevant, it could be kept under seal

If it’s not deemed relevant, it won’t be entered into the record at all

While prying into a CEO’s exit is “somewhat invasive,” Chaffee noted the court could find it justified, especially since Kroger itself tied the resignation to “ ethics.” In litigation, he explained, “If the other side offers a witness, you want to test that individual’s credibility… to figure out whether they behave in an ethical manner.” That relevance test weighs heavily against another legal principle: the risk of unfairly embarrassing a witness

But Chaffee noted that in the U.S., there’s a “strong preference that the public has access to judicial ceedings—not just to be nosy, but because transparency makes for a fairer legal system.” That principle may prevail

However, for Kroger, keeping the reason private could tect its brand and stave off holder lawsuits or regulatory scrutiny. “There’s a cloud that’s left by his departure,” Chaffee said, “but companies sometimes decide that’s better than the damage that could come from disclosure.” McMullen ly has his own reasons for staying quiet, Chaffee added. “It might be something embarrassing to him personally, to a family member, or something that could have future repercussions for his career,” he said. “If you’re a CEO and there are news reports out there that you’ve done something you shouldn’t have, getting another top job can become very, very difficult.” While Chaffee doesn’t expect the case to set legal precedent—“this is bably more factually interesting than it is legally interesting”—he said the stakes are still high

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