The unidentified woman said Trump raped her repeatedly at parties in New York in 1994.
The unidentified woman sued Trump over five months ago for series of sexual assaults, which she said occurred at parties in New York in 1994.
The case was, however, not reported by mainstream media - which many find strange and unfortunate.
The accuser who goes by the pseudo name 'Jane Doe', claimed Trump raped her repeatedly at parties organised by Jeffrey Epstein, who was widely known to throw wild parties with young women and girls.
Epstein was convicted in 2008 of soliciting an underage girl for prostitution and served a small portion of an 18-year sentence, Huffington Post recalled in a report.
It was gathered that there were affidavits in the lawsuit against Trump from two anonymous women who say they were witnesses to the rape.
Reports say Jane Doe will speak at separate press conferences on Wednesday, November 2.
This allegation of sexual assault is the newest against the Republican nominee as about eight women have come forward with similar accusations in the past weeks.
With six days left to the US election - November 8, Trump's already smeared reputation may suffer a setback.