Trump trial: Biden calls Trump's remarks 'dangerous'

Prosecutor Josh Steinglass' tone reached a crescendo as he ticked through a "mountain of evidence" he said that jurors would have to ignore to acquit Donald Trump.

"You'd have to disregard the fact" that Cohen wasn't paid in 2018, Steinglass said, and that Donald Trump repeatedly acknowledges in court papers, political filings and his own Twitter account that he knew the payments to Cohen were reimbursements.

"That means by definition he knew that the payment records ... were false," Steinglass said.

Jurors would also have to accept that "the amount he was paid just happens to magically" match what he paid for Stormy Daniels' story.

"Does anyone believe that?" Steinglass asked.

Trump, at the defense table, glanced at the monitor displaying the invoices that Steinglass was referencing. He shrugged his shoulders and shook his head before returning to a slouched position.

Prosecutor Josh Steinglass emphasizing why the jury should not believe the 2017 payments to Michael Cohen were legal fees.

"The testimony was that he did less than 10 hours of legal work [in 2017] ... Cohen spent more time being cross-examined for this trial than he did doing legal work for Trump in 2017," Steinglass said.

"The fact is, Cohen did pretty well here. He got a cool title -- Personal Attorney to the President -- that he used to his advantage to get consulting gigs.

"He was making more money than any government job would ever pay -- and boy, do I know that," Steinglass joked, receiving a few chuckles from the jury.

"The defense must maintain that these were legal fees, because to say anything else is to admit that the business records are false -- and they can't do that," Steinglass said.

As ABC News reported previously, the U.S. Secret Service spent considerable time working with New York City court and jail officials to determine what would happen if the judge, as threatened during trial, ordered former President Trump to be incarcerated for contempt -- a situation that did not come to pass.

According to an official briefed on the matter, U.S. Secret Service planners have not started the process of determining arrangements for Trump to be imprisoned at a New York state penitentiary in the event he is convicted. Because Trump is charged with nonviolent crimes, has no criminal record, and was allowed to remain free before trial, it is believed that there is no way that a conviction would lead to immediate incarceration.

If Trump is convicted, the Secret Service will spend the time prior to sentencing -- which could be months -- working with New York state prison officials to determine how imprisonment would work. An official told ABC News that potential questions could include, would USSS agents be armed inside prisons where firearms are prohibited? What prison would Trump be assigned to? Where would protection agents be stationed in relation to Trump? Those details, among many others, would have to be hammered out, the official said.

The Secret Service specifically avoided planning on a possible prison sentence during the trial so Trump and his loyalists could not accuse them of taking sides against the former president, the official said.

-Josh Margolin

Prosecutor Josh Steinglass emphasized a Feb. 8, 2017, White House meeting between Michael Cohen and Trump, where Cohen said Trump confirmed the plan to repay him for the Daniels hush money payment.

While defense lawyers have tried to distance Trump from the first few checks to Cohen -- which were signed by representatives of Trump's trust rather than Trump himself -- Steinglass argued that Trump reassured Cohen about the first two payments during their meeting.

"There is evidence that Trump knew, and it's right here," Steinglass said.