Michael Cohen, hunched slightly on the witness stand, began his testimony by outlining the federal charges to which he pleaded guilty and served prison time -- including tax evasion and lying to Congress -- as Trump leaned back in his chair with his arms folded across his chest.

Once Trump's self-described bulldog, Cohen has not shared a room with Trump in five years, he said prior to his testimony.

As he recounted his criminal history, Cohen invoked the names of Stormy Daniels and Karen MacDougal, two women who in 2016 were paid to keep quiet about long-denied affairs with Trump. Defense attorney Chris Kise moved to strike the answer but the judge overruled the objection.

Colleen Faherty, an attorney with the state attorney general's office, asked Cohen if his crimes occurred while he was employed by Trump, to which Cohen responded "Yes" and affirmed his employer was "Donald J. Trump."

Former Trump attorney Michael Cohen has begun his testimony in his former boss' civil fraud trial.

Sitting at a cramped counsel table between his lawyers, Trump is about ten feet from his former lawyer and so-called "fixer."

The courtroom itself is at capacity, with attendance appearing to exceed the number of observers during the trial's opening statements.

When Mazars USA said that Trump's financial statements were no longer reliable in 2022, the accounting firm did not conduct an audit or identify any "material discrepancies" in Trump's statements, Mazars General Counsel Bill Kelly testified.

"As we have stated in the Statements of Financial Condition, Mazars performed its work in accordance with professional standards. A subsequent review of those workpapers confirms this," Kelly wrote in a 2022 letter to the Trump Organization entered into evidence.

Both Trump and his lawyer Jesus Suarez seized on the admission from Mazars.

During cross examination, Suarez displayed multiple financial statements and repeatedly asked Kelly about the lack of discrepancies identified in the statements. Exiting court for a break, Trump also focused on that portion of the testimony.

"They found no discrepancies, there was nothing wrong with the financials," Trump said, alleging that his former accountants were "abused" and "hurt very badly" by the New York attorney general.

Trump's accounting firm resigned from engagements with the Trump Organization in 2021 after learning it could no longer rely on former CFO Allen Weisselberg, Mazars USA General Counsel Bill Kelly testified.

The next year, Mazars determined that Trump's statements could no longer be relied upon following a filing related to New York Attorney General Letitia James' investigation of the Trump Organization.

"When the NYAG filed a paper in court, you took them at their word and never once conferred with your client?" defense attorney Jesus Suarez asked during his cross examination of Kelly, adding that Trump paid Mazars millions before their relationship ended.

"You just kicked them to the curb, right?" Suarez added, alleging that Mazars tried to "curry favor" to avoid legal problems with authorities.

"We did not kick them to the curb," Kelly responded.

The cross examination of Kelly appeared to test the patience of Judge Engoron, who interrupted the questioning twice.

"That has been asked about five times already," Engoron said at one point. At a later point, he added, "Asked and answered many times. Yes, they were paid."

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.