Preclusion in the news (Update)

In his CNN-sponsored political rally, held the day after a jury found him liable to E. Jean Carroll for sexual abuse and defamation, Donald Trump  called Carroll a "whack job" and her allegations a "fake story." Carroll is contemplating bringing new claims for defamation.

Any lawsuit will continue Trump's trend of introducing the public to otherwise-obscure legal concepts--this time, issue preclusion. Trump in the new litigation will be bound by the jury's necessary conclusion that he did sexually abuse Carroll in that dressing room; the parties must litigate the remainder of the case (were his denials opinion, is "whack job" opinion, what are her new damages) in light of that established fact. But all the elements are satisfied--the jury found that he abused her, the finding was necessary to the verdict, Trump had a full-and-fair opportunity to litigate, and we actually have mutuality.

It plays an unusual role here. Kyle Rittenhouse has made noise about bringing defamation actions against those who continue to call him a murderer. Those claims fail for several reasons, including that these speakers are not bound by the jury's conclusion that Rittenhouse acted in self-defense and can speak contrary to that. Trump--as a party to the case--loses that luxury.

Update: Ken White on Serious Trouble discusses a different wrinkle (while calling the entire thing a law school exam)--whether Carroll can sue CNN for airing Trump's comments and whether she can establish actual malice based on the jury verdict. Again, issue preclusion does not apply to CNN--as a non-party to the original suit, it never had a full-and-fair opportunity to litigate and cannot be bound by the prior decision. But it presents an interesting fact question (White believes sufficient to survive 12(b)(6) and probably summary judgment) of how much pause a verdict holding a fact to be true must give a future speaker. And that question perhaps interacts with the standard of persuasion underlying that verdict--whether CNN is less reckless in disagreeing with a verdict finding it more likely than not Trump assaulted her as opposed to a verdict finding beyond a reasonable doubt that Trump assaulted her.