I followed that case in all its iterations for years. That's not the real name of the girl, if there was a girl. A handwritten complaint was filed several times in California federal Court and dismissed. The last dismissal, a judge said that California was the wrong court. The next complaint was filed in New York. It too was dismissed with the judge remarking that she needed an attorney to draft the complaint. For months nothing happened, then a patent attorney from New Jersey stepped up and drafted a complaint. But, "Katie" refused to have it served citing fear for her life. The attorney asked if the case could proceed without formal service. Nooooo, of course not. Trump had a designated agent for service of process. Serve it and move on. By this time, Katie would be well into her 30s. Claims of fear were no longer credible. Without service of process, the claim eventually came up for dismissal. The attorney tried to save it but the Judge said not without an explanation from Katie. She was ordered to appear. N9 one had ever seen her. Not even the attorney. She communicated through various surrogates.
The complaint was dismissed for lack of prosecution. The judge also ordered that any further filings had to have prior approval of the court. That was the end, ten or so years ago.