An underwriter who worked on a Trump Organization insurance policy to cover legal expenses incurred by the firm's executives is scheduled to testify this morning.

Michael Holl, an underwriter at Tokio Marine HCC, worked on the Trump Organization's Directors and Officers insurance policy in 2016 and 2017, according to the New York attorney general.

With Donald Trump about to be inaugurated president at the time, the Trump Organization attempted to increase their policy's limit to $50,000,000, which was ten times higher than their previous limit, according to the attorney general.

"In response to specific questioning from the underwriters, the Trump Organization personnel represented that there was no material litigation or inquiry from anyone that could potentially lead to a claim under the D&O coverage," the state alleged in their complaint.

However, four months before that representation was made, Trump Organization executives learned about an ongoing investigation by the attorney general into the Trump Foundation as well as Trump family members, according to the complaint.

After a dramatic day in court yesterday -- including surprise testimony from Donald Trump, a $10,000 gag order violation fine, and inconsistent testimony from Michael Cohen -- both New York Attorney General Letitia James and the former president took to social media to describe the state of the trial.

"Their 'star' witness lied like a dog on the stand today," Trump wrote in a Truth Social post overnight.

In a video statement posted on X, formerly Twitter, James defended her case against Trump as a multi-year effort built on thousands of documents and hundreds of witnesses, rather than simply the testimony of Cohen.

"The defendants' counsel attempted and failed to discredit our entire case," James said.

Judge Arthur Engoron yesterday denied a motion from the defense to dismiss the case following the conclusion of Cohen's testimony, saying that Trump's former lawyer was not the case's "star witness."

"There's enough evidence in this case to fill this courtroom," Engoron quipped.

Following the adjournment of court for the day, Trump and New York Attorney General Letitia James offered contrasting views of the testimony of former Trump lawyer Michael Cohen.

Trump, speaking to reporters in a courthouse hallway, continued to claim that today was his Perry Mason moment.

"He was caught lying like no one has ever lied," he said of Cohen. "It was better than a Perry Mason moment, and that should be the end of the case."

The former president also criticized Judge Engoron for not ending the trial following Cohen's testimony, claiming he is being "railroaded."

"Any other judge, this would be the end of the case," Trump said.

James, speaking separately to reporters outside court, downplayed Cohen's importance to the case.

"It's also important to know that Michael Cohen is not the main witness," she said.

"His evidence has been corroborated by the mountains of evidence, enough evidence to fill the courtroom," the AG said, echoing a phrase Engoron used earlier.

Speaking outside after his testimony was complete and court was adjourned for the day, former Trump attorney Michael Cohen portrayed his testimony as successful and vital to holding Trump accountable, despite the contradictions in some of his answers.

Cohen maintained that he was not intimidated by Trump being in court during his testimony.

"When you looked him in the eye, Michael, what did you see?" ABC News reporter Aaron Katersky asked him.

"I saw a defeated man. I saw somebody that knows that it's the end of the Trump Organization," Cohen said.

Donald Trump Jr. struggled to answer questions when pressed about why former Trump Organization CFO Allen Weisselberg departed the family's firm.

"Because some legal issues he got himself into," Trump Jr. said, declining to offer specifics about Weisselberg's guilty plea on tax evasion charges last year.

Previously giving lengthy answers to questions about his background and even smiling with the judge, Trump Jr. appeared tense on the witness stand as he answered questions about Weisselberg.

"The specific event was he was indicted," Trump Jr. said.

He added that when began working for the Trump Organization as an executive vice president in the 2010s, Weisselberg outranked him. Trump Jr. would seek Weisselberg's approval for certain business decisions such as refinancing loans.

"Who is above you in your role as an executive vice president in the Trump Organization?" state attorney Colleen Faherty asked.

"Obviously I would have reported to my father in that period of time … people like Allen Weisselberg would have still been senior to me," Trump Jr. said of that time period.

Trump Jr. said he gained more responsibility in 2016 when his father became president and he was named a trustee of his father's revocable trust. He said that he, Weisselberg and his brother Eric Trump became a kind of triumvirate running the Trump Organization.

"We stopped reporting to my father on decisions involving the business," Trump Jr. said.

That relationship broke down once Weisselberg got himself into "legal issues," Trump Jr. said. He testified that he could not recall the circumstances of Weisselberg's exit, including the multimillion-dollar severance deal that Weisselberg received, which Weisselberg faced questions about during his own testimony earlier this month.

"I have no knowledge of the specifics of how it happened. He is no longer working at the Trump Organization," Trump Jr. said of the former CFO.