Fox News’ culture of sexual harassment did not end when founder Roger Ailes was given the boot. Instead, the network seems to have replaced him with men who engaged in or helped cover up similar behavior.

Last year, longtime Fox executives Jack Abernethy and Bill Shine became the network’s co-presidents, replacing Ailes, who left the network after dozens of women accused him of sexual harassment.

Abernethy has now been accused of retaliating against an employee who refused a personal relationship with him, while Shine was previously identified as playing “an integral role in the cover up” of sexual harassment allegations against Ailes.

After the allegations against Ailes came to light, the network’s parent company launched an investigation by a law firm hired to review the allegations and provide legal advice. But in spite of numerous reports pointing to a broader culture of sexual harassment at the network, the inquiry was reportedly never expanded beyond Ailes. Fox got its “revenue machine back on track” and tried to move on, as Vanity Fair put it.

But in promoting Ailes’ proteges to replace him, the network exposed itself and its employees to more of the same behavior.

Soon after Ailes’ removal, Fox paid former on-air personality Juliet Huddy “a sum in the high six figures” not to sue the network after her lawyers sent Fox a letter alleging that she had been sexually harassed by host Bill O’Reilly, The New York Times reported today. The details are grotesque, and this is not the first time O’Reilly has been accused of such behavior.

But the allegations extend beyond the network’s biggest star. The same letter reportedly indicated that Abernethy “had retaliated against [Huddy] professionally after she made clear that she was not interested in a personal relationship.”

Shine has yet to be publicly accused of the same behavior. But he reportedly played a key role in keeping similar accusations from exploding into the public eye.

New York magazine writer Gabriel Sherman -- the leading source on the Ailes scandal -- said that Shine “played an integral role in the cover up of these sexual harassment claims.” He explained on CNN that Shine “pushed women into confidential mediation, signing nondisclosure agreements in exchange for their contracts to be paid.” Other reporters confirmed hearing from Fox sources that Shine had known of Ailes’ misconduct.

Since the initial accusations came out against Ailes, news reports have indicated that he was only part of the problem. At least a dozen other women told the Times in July they had experienced sexual harassment or intimidation at Fox, with many of them citing supervisors other than Ailes.

It’s long past time for Fox to commission a real, independent investigation into its culture of sexual harassment. The network’s women should not have to live in fear of retribution from executives and hosts seeking sexual relationships.