"We have a busy day and a busy week, so let's try to move things along," Judge Engoron remarked as he brought the courtroom to order to begin the day's proceedings.

"Would you like to continue your witness?" Engoron asked state attorney Eric Haren.

"We would," said Haren, before calling back to the stand former Trump Organization vice president David Orowitz, who began his testimony yesterday afternoon.

Defense attorneys Chris Kise, Alina Habba, and Jesus Suarez are sitting at the counsel table, leaving one seat available for Donald Trump Jr., who has not yet appeared ahead of his scheduled testimony this afternoon.

Former President Trump continued to attack Judge Engoron this morning, calling him "crazy, totally unhinged, and dangerous" on his Truth Social platform.

"He then put a RIDICULOUS GAG ORDER ON ME, which we will appeal. He fines me at levels never seen before," Trump wrote this morning.

Trump recently paid $15,000 in fines related to two violations of the limited gag order Engoron established that prohibits public statements about the judge's staff.

Trump also complained about the potential fine that Engoron could impose in the case. During court yesterday, the judge remarked that disgorgement -- fining Trump for profits made through fraudulent means -- is a "clearly available remedy" in the case.

"Now they come up with something called 'disgorgement.' I never even heard of the term," Trump said.

Engoron already ruled in a partial summary judgment that Trump had submitted "fraudulent valuations" for his assets, leaving the trial to determine additional actions and what penalty, if any, the defendants should receive.

Former President Trump attacked Judge Arthur Engoron and New York Attorney General Letitia James on social media ahead of today's expected testimony from his son Donald Trump Jr.

"Leave my children alone, Engoron. You are a disgrace to the legal profession!" Trump wrote overnight on his Truth Social platform.

Donald Trump Jr. is expected to begin his testimony in the afternoon today.

If that testimony concludes today, his brother Eric Trump could also begin his testimony.

Both of them are executive vice presidents in the Trump Organization.

Day 20 of the trial wrapped up with testimony from former Trump Organization vice president David Orowitz, who testified about what he said was Ivanka Trump's significant involvement in loan negotiations related to Trump's Doral Golf Club in Miami and the Trump International Hotel in Chicago over a decade ago.

Ivanka Trump, who at the time was a vice president in the Trump Organization, was dismissed from the AG's lawsuit in June because she was no longer with the firm by 2016 -- though she is still scheduled to testify next week as the final witness for the state's case.

State attorneys had initially planned to complete the testimony of Orowitz, as well as that of expert witness Michiel McCarty, by the end of today -- but Orovitz's lengthy testimony kept that from happening.

As a result, their remaining testimony will either delay tomorrow's much-anticipated testimony from Donald Trump Jr. -- or it will be pushed to a different day.

When the Trump Organization valued its Seven Springs compound in New York's Westchester County at $261 million, the company included seven mansions, estimated to be worth $23 million each, that had not been built, longtime Trump Organization controller Jeff McConney testified.

In contrast, an appraiser had said Seven Springs was worth $56 million, excluding development rights for the property, which hadn't been awarded.

McConney testified that he did not factor into the valuation when, or whether, the homes would be built.

"You have treated, for the purposes of this valuation, a profit of $23 million per home as if it were realized immediately?" asked Andrew Amer with the New York attorney general's office.

"Correct," McConney said.

Amer said that Trump Organization VP Eric Trump, in a call with McConney the following year, instructed McConney to continue to value the seven mansions the same as he did in 2013.

McConney is testifying as a hostile witness since he is also a named defendant in the case. It gives Amer wider latitude in his examination, though defense attorneys have made several objections about leading questions.

The proceedings were briefly interrupted by the blaring of a horn that was audible in the courtroom, prompting Amer to interrupt his questioning and remark, "Someone is having a celebration."

Judge Engoron, who has displayed a dry wit throughout the trial, responded, "Maybe they're celebrating us."