Brett Kavanaugh on Monday said he will "not be intimidated into withdrawing" from his Supreme Court nomination after a second woman came forward with a sexual misconduct allegation against him.

"They debase our public discourse. But they are also a threat to any man or woman who wishes to serve our country. Such grotesque and obvious character assassination—if allowed to succeed—will dissuade competent and good people of all political persuasions from service," Kavanaugh said in the letter to Grassley and Feinstein.

"I will not be intimidated into withdrawing from this process. The coordinated effort to destroy my good name will not drive me out. The vile threats of violence against my family will not drive me out. The last-minute character assassination will not succeed," Kavanaugh continued.