She has little or no standing and can show no damages.
Um, I assume you are talking about “the nanny”. In case you don’t know, because of Casey’s accusations, she lost her job. She was subjected to a thorough and completely unnecessary investigation by the FBI and the local police, wasting a huge amount of time and money on a Federal and State level. Maybe you think that is not damaging but I have a different opinion.
And not everyone wants to be “known” - especially after being accused of a hideous crime.