Judge Merchan told the jury that they should not speculate about the sentence or punishment in the case.

"It will be my responsibility to impose an appropriate sentence," Merchan said.

The judge also had to advise the jury about this yesterday after defense lawyer Todd Blanche argued that the jury "cannot send somebody to prison" based on Michael Cohen's testimony.

The jury appears to be laser focused on Merchan during the charge. Half of the jurors appear to be taking notes.

"It is not my responsibility to judge the evidence here. It is yours," Judge Merchan told the jurors as he began his instructions for their deliberations.

"You are the judges of the facts, and you are responsible for deciding whether the defendant is guilty or not guilty."

The judge instructed jurors on avoiding "stereotypes" or "implicit biases" in their deliberations.

"As a juror you are asked to make a very important decision about another member of the community," he said.

Judge Juan Merchan took his seat on the bench, and Trump flashed a closed mouth smile when the judge said good morning in his usual fashion.

Before bringing the jury back into the courtroom, Merchan asked the parties to confirm the proposed verdict form.

Prosecutor Josh Steinglass flagged a minor typo, but both sides appeared to be in agreement about the form, which will the jury will fill out once they render a verdict.

After the jury was brought into the courtroom, Merchan told them the reading of the jury charge will take approximately an hour.

Former President Trump did not speak with reporters as he entered the courtroom this morning, but instead made a series of posts on social media.

Referring to prosecutors' five-hour closing statement yesterday, Trump wrote, "THE D.A.’s OFFICE WAS ALLOWED TO GO ON WITH 5 HOURS OF BULL---- YESTERDAY."

The defense's closing argument took three hours.

Prosecutor Josh Steinglass returned to the defense's argument that Trump "grossing up" the Cohen reimbursement -- effectively doubling the payment to account for the taxes Cohen would have to pay -- suggests the payment is suspicious for the famously frugal Trump.

"But it was worth it -- it was worth it to hide the truth about what this money was really for -- a reimbursement for the Daniels payoff," Steinglass said.

Steinglass was basically giggling to the jury as he tried to poke holes in the defense theory about the payments were legitimate expenses for legal work.

"These documents are so damning that you almost have to laugh at how Mr. Blanche explained it to you," Steinglass said.

Calling the documents "smoking guns," Steinglass said "they completely blow out of the water the defense claim."

"I'm almost speechless that they're still trying to make this argument that the it was for services rendered," Steinglass said of the payment.