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.

Judge Arthur Engoron vehemently denied the defense's request to end the trial following former Trump attorney Michael Cohen's contradictory testimony.

"The government's key witness has fallen flat on his face," Trump attorney Clifford Robert said when requesting the case be dismissed.

"Absolutely denied. This case has evidence, credible or not, all over the place," said Engoron, who disagreed that Cohen was the case's star witness.

"There's enough evidence to fill this courtroom," Engoron said.

During Cohen's redirect examination, state attorney Colleen Faherty attempted to square Cohen's inconsistent answers by asking about his 2019 congressional testimony again. Cohen testified yesterday that he was "tasked by Trump" to inflate Trump's reported net worth, then today said his 2019 testimony, in which he said Trump never directly told him to do so, was correct.

"Donald Trump speaks like a mob boss … he tells you what he wants without specifically telling you," Cohen said in explaining the inconsistent response. "We understood what he wanted."

Prosecutors intend to prove in the coming months that "each defendant engaged in repeated, persistent, illegal acts in conduct of business," according to the opening statement from Kevin Wallace of the attorney general's office.

Referring to Judge Engoron's partial summary judgment last week, Wallace said that "the people have already proven" that former President Trump used "false, misleading" statements that were "repeatedly [and] persistently used in the conduct of business."

But prosecutors will further demonstrate that Trump and his co-defendants knew those statements were false and continued to peddle them anyway in furtherance of their alleged scheme, Wallace told the judge.

"The defendants were lying year after year," he said.

Wallace played clips of video depositions to punctuate his remarks, including testimony from Trump himself, as well as Eric Trump and former Trump attorney Michael Cohen -- whose congressional testimony years ago precipitated the state's investigation and some of the key allegations underpinning their case.

"The goal was to use each of [Trump's] assets and increase its value in order to get to the end result number," Cohen said during his taped deposition. "It was essentially backing in numbers to each of the asset classes in order to attain the number that President Trump wanted."

Trump and his co-defendants "knew that a high net worth was necessary to get and maintain certain financial benefits," Wallace said, pointing to basic principles of accounting and finance.

Throughout Wallace's remarks, the attorney general's office flashed graphics on television screens inside the courtroom showing some of the alleged inflated values of Trump's properties alongside the amounts the properties were appraised at.

Seated in his chair with his arms crossed, Trump visibly shook his head at times during the prosecutor's opening statement. At one point he seemed to mutter something under his breath.

The former president whispered with his attorneys throughout.