An appeals court judge has denied the defense's request for an emergency stay of the trial.

Trump earlier Friday filed the emergency appeal as he sought to change the venue of the trial based on some of the responses prospective jurors gave during the jury selection process.

The appeals court judge denied Trump's request to delay the start of the trial.

Trump's prior attempts to move the trial out of Manhattan have failed.

"We're going to have opening statements on Monday morning," Judge Juan Merchan declared.

He made the pronouncement after admonishing the defense to stop filing letters "targeting individual decisions one by one by one."

"There comes a point where you accept my rulings," he told Trump and his defense team.

"I've entertained your motions. I've entertained your arguments," Merchan said. "There's nothing else to clarify. There is nothing else to argue. We are going to have opening statements on Monday. We are starting on Monday."

Judge Juan Merchan plans to issue a ruling tomorrow about the bounds of Donald Trump's cross-examination if the former president decides to testify during the trial.

After hearing a brief oral argument this afternoon, Merchan told the parties he is reserving his decision, which he plans to issue sometime tomorrow.

Prosecutor Matthew Colangelo argued that Trump's alleged prior bad acts as demonstrated by a variety of civil and criminal determinations should be fair game during cross-examination.

The Sandoval hearing on Trump's potential testimony got underway with prosecutors pushing to cross-examine former president Donald Trump about his alleged violation of the limited gag order in his civil fraud trial.

Prosecutor Matthew Colangelo asked Judge Merchan to permit them to ask the former president about his testimony during his civil fraud trial when the former president claimed he was not referring to Judge Arthur Engoron's law clerk during remarks in the hallway of the courthouse last year.

Engoron determined that Trump's brief testimony rang "hollow and untrue."

Colangelo asked Merchan to allow cross-examination about Trump's testimony and the gag order violation last year in order to probe his credibility.

"He lied," Colangelo said of Trump. "It is very hard to think of something more probative of a testifying defendant's credibility."