"I filed an official judicial complaint against Judge Arthur Engoron for his inappropriate bias and judicial intemperance in New York's disgraceful lawsuit against President Donald J. Trump and the Trump Organization," Stefanik told NBC News. "Americans are sick and tired of the blatant corruption by radical Leftist judges in NY. All New Yorkers must speak out against the dangerous weaponized lawfare against President Trump."

According to the complaint, Engoron has exhibited "clear judicial bias" against Trump, including telling Trump's attorney that the former president is "just a bad guy," who NY Attorney General Letitia James "should go after."

"Simply put, Judge Engoron has displayed a clear judicial bias against the defendant throughout the case, breaking several rules in the New York Code of Judicial Conduct," reads the letter.