First lady Jill Biden, Hunter Biden's stepmother, is in attendance at the trial this morning.

She returned from France, where she was accompanying President Joe Biden on a trip to mark the 80th anniversary of D-Day.

She had attended the trial each day until making the trip to France.

Hunter Biden has arrived at the courthouse for Day 5 of the trial.

He was accompanied as usual by his wife Melissa Cohen Biden.

The government is expected to rest its case against Hunter Biden this morning after calling its final witnesses.

After that, it will be the defense's turn. Attorneys for Hunter Biden indicated earlier this week that they intend to call Hunter Biden's daughter Naomi to the stand, and also suggested that James Biden, the uncle of Hunter Biden and the brother of President Joe Biden, would testify.

Whether Hunter Biden takes the stand in his own defense remains an open question.

If he does not, defense attorney Abbe Lowell said he would likely rest his case on Monday, meaning jurors could be deliberating as soon as Tuesday.

In a late-day sidebar conference that occurred out of the earshot of jurors and reporters -- but whose contents were included in the court transcript released at the end of each day -- Judge Maryellen Noreika chastised Hunter Biden's attorney for his lengthy questioning of witnesses.

The exchange came after prosecutors took issue with the "consistently lengthy" cross-examinations being conducted by defense attorney Abbe Lowell.

"This is going on a little long," Judge Noreika told Lowell about his cross-examination of the Delaware state trooper who recovered Hunter Biden's gun from the man who found it in the trash.

"I got jurors over there nodding off," the judge said. "Do that at your peril -- but they are half sleeping."

In contrast to Lowell's long cross-examination, prosecutors spent just twenty minutes questioning the trooper on direct examination.

"The crosses have been consistently lengthy, two times our directs," prosecutor Derek Hines told the judge, arguing that some of Lowell's questions were "irrelevant."

On redirect examination of FBI Special Agent Erika Jensen, prosecutor David Hines heavily pushed back on the defense's suggestion that no text messages showed Hunter Biden buying drugs during the time he purchased a gun, and their contention that his large cash withdrawals could have been for other purposes.

Hines returned to the key text message Hunter sent while he owned the gun, telling his then-partner Hallie Biden that he was "sleeping on a car" smoking crack.

"You understand what that means, right?" Hines asked the FBI agent.

"Yes," she responded.

"Crack is crack," Hines said.

Hines then returned the issue of Hunter Biden's large cash withdrawals -- over $150,000 in three months -- pushing back on the suggestion from the defense that he used the cash to pay for other things, such as Airbnb rentals.

Hines displayed bank records that showed Hunter paid for Airbnb rentals with a Visa check card.

Hines also pointed out that when Hunter Biden bought alcohol, he did so with a credit card instead of cash -- making the point that drug dealers generally favor cash transactions.