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.

"One thing I know a lot about is the legal definition of fraud," Justice Arthur Engeron said as he gaveled court into session prior to the start of opening statements.

Engoron opened the proceedings after allowing cameras in to document the scene in the courtroom: Trump, arms folded, flanked by his legal team; Engeron on the bench; and throngs of reporters and spectators in the gallery.

"I've promised to do my best despite my lame attempts at humor," Engeron said in a brief opening statement. "I take my job very seriously."

The trial is expected to last through Dec. 22, Engeron said, and suggested he would attempt to keep a low profile after today.

"For the next three months, I hope the only words I will mutter are 'Sustained,' 'Overruled,' and 'Let's take a 10-minute break,'" he said.

Opening statements are underway in former President Trump's $250 million fraud trial.

Trump is seated between his attorneys Clifford Robert, Alina Habba and Christopher Kise.

Trump and his co-defendants face a bench trial, meaning that the sole arbiter of the case is Judge Arthur Engoron instead of a jury.

Former President Trump has taken a seat in the courtroom for the start of the trial.

"The crime is against me," he told reporters outside the courtroom before he made his way inside.

He denounced the case in now-familiar terms, criticizing state Attorney General Letitia James as she sat inside the courtroom.

Trump also accused Judge Arthur Engoron of failing to account for the full value of his real estate portfolio, asserting his Mar-a-Lago estate is worth "50 to 100 times more" than the judge's decision for partial summary judgment said last week.

"We have other properties, the same thing. So he devalued everything," Trump said. "We have among the greatest properties in the world. and I have to go through this for political reasons."

Engoron decided Trump's statements of financial condition were fraudulent, but Trump said, "We have a clause in the contract that says, essentially, buyer beware."

Former President Donald Trump must pay $354 million for fraudulent business practices, Judge Arthur Engoron has ruled.

Trump's sons Donald Trump Jr. and Eric Trump have been fined $4 million apiece, and former Trump Organization CFO Allen Weisselberg has been fined $1 million.

The decision bars Trump barred from serving as an officer of a New York company for three years, and bars his sons for two years apiece.

Regarding the dissolution of Trump's companies, the decision says, "This Court hereby modifies its September 26, 2023, Decision and Order solely to the extent of removing the language ordering the LLCs cancellation en masse. The restructuring and potential dissolution of any LLCs shall be subject to individual review by the Court appointed Independent Director of Compliance in consultation with Judge Jones."

In his decision, Engoron wrote that "Defendants' refusal to admit error -- indeed, to continue it, according to the Independent Monitor -- constrains this Court to conclude that they will engage in it going forward unless judicially restrained."

"Overall, Donald Trump rarely responded to the questions asked, and he frequently interjected long, irrelevant speeches on issues far beyond the scope of the trial," the judge wrote. "His refusal to answer the questions directly, or in some cases, at all, severely compromised his credibility."

"The accountants created these 'compilations' based on data submitted by the Trump entities," the decision said. "In order to borrow more and at lower rates, defendants submitted blatantly false financial data to the accountants, resulting in fraudulent financial statements. When confronted at trial with the statements, defendants' fact and expert witnesses simply denied reality, and defendants failed to accept responsibility or to impose internal controls to prevent future recurrences."

Of Donald Trump Jr., Engoron wrote, "Despite disclaiming responsibility for or knowledge of the Statements of Financial Conditions' contents, Trump, Jr. still insisted that the Statements of Financial Condition were 'materially accurate.'"

Engoron's decision follows an 11-week civil trial in New York, where Trump and three of his adult children testified.

New York Attorney General Letitia James sued Trump, his two adult sons, and Trump Organization executives in September 2022 for issuing fraudulent financial statements -- including over 200 false and misleading asset values between 2011 and 2021 -- to get better loan terms and business deals.