Sunday political talk shows on NBC, CNN, Fox, and CBS all failed to ask Donald Trump during interviews about the allegation that his campaign manager, Corey Lewandowski, roughed up Breitbart News reporter Michelle Fields.

According to Fields, she was “grabbed” and “yanked” down while attempting to ask Trump a question as the GOP front-runner left a March 8 press conference. Audio of the incident obtained by Politico indicates that Fields told Washington Post reporter Ben Terris, “That was insane. You should have felt how hard he grabbed me,” and that Terris identified Lewandowski as the assailant.

Fields filed charges against Lewandowski but is encountering blowback from the Trump campaign, which denies the incident ever occurred, and from her own employer Breitbart News. Critics have noted that Breitbart News has an especially cozy relationship with the Trump campaign and have pointed out that the news organization has failed to strongly take Fields' side in the controversy.

Although Sunday news shows Meet the Press, State of the Union, Fox News Sunday, and Face the Nation all asked Trump about his condoning of violence at his rallies during March 13 broadcasts, none of the shows asked Trump about Fields' assault allegation.

By contrast, the two Sunday media criticism shows, CNN's Reliable Sources and Fox News' MediaBuzz, both mentioned the incident.

On Reliable Sources, host Brian Stelter provided an update on the story, reporting Fields “is hiring an attorney, she's the Breitbart reporter who was roughed up by someone, possibly Trump's campaign manager, at a press conference earlier in the week. The campaign denied that the campaign manager was involved, suggesting she made it all up.”

While Fox's MediaBuzz did air a pre-recorded interview with Trump where host Howard Kurtz did not ask Trump about Fields, later in the show Kurtz brought the incident up during a panel discussion.

During that discussion, The Daily Beast's Michael Tomasky slammed Breitbart News, saying, “I don't think, of the 25 years I've been doing this, I don't think I've ever heard a news organization not stand by its reporter in a situation like this. It's just an unbelievable thing to me. It makes them a not a news organization, it makes them a Trump organization, at least with respect to this incident. It's just unbelievable.”