When some two dozen New Yorkers filed right into a Manhattan courthouse this week to complete out their grand jury service, the case in opposition to a person who would have been the world’s most distinguished legal defendant was not earlier than them.

That man, Donald J. Trump, was dealing with potential legal costs from the grand jury this yr over his enterprise practices. However within the weeks because the Manhattan district lawyer, Alvin L. Bragg, stopped presenting proof to the jurors about Mr. Trump, new indicators have emerged that the previous president won’t be indicted in Manhattan within the foreseeable future — if in any respect.

No less than three of the witnesses as soon as central to the case have both not heard from the district lawyer’s workplace in months, or haven’t been requested to testify, in accordance with folks with information of the matter.

In latest weeks, a prosecutor on the Manhattan district lawyer’s workplace who performed a key position within the investigation has stopped specializing in a possible case in opposition to Mr. Trump, different folks with information of the inquiry mentioned — a transfer that adopted the resignation earlier this yr of the 2 senior prosecutors main the investigation.

And the remaining prosecutors engaged on the Trump investigation have deserted the “battle room” they used to arrange for his or her grand jury presentation early this yr, the folks mentioned, abandoning an expansive workplace suite and convention room on the Fifteenth flooring of the district lawyer’s workplace in Decrease Manhattan.

The grand jury’s expiration on the finish of the month doesn’t preclude prosecutors from impaneling one other jury, however the developments underscore the decreased chance that Mr. Trump will face costs below Mr. Bragg, who together with a number of different prosecutors had considerations about proving the case. Some folks near the inquiry consider that it’s going to not end in an indictment of the previous president until a witness cooperates unexpectedly — a protracted shot in an investigation that has been operating for greater than three years.

In latest weeks, Mr. Bragg’s prosecutors have issued a couple of extra subpoenas that point out they’re persevering with to research however haven’t discovered a brand new path to charging Mr. Trump. The beforehand unreported subpoenas, folks with information of the matter mentioned, seem to give attention to the identical subject that has lengthy been the topic of the investigation: whether or not Mr. Trump falsely inflated the worth of his belongings in annual monetary statements.

The subpoenas counsel that, fairly than pursuing a brand new concept of the case, Mr. Bragg is taking a look at extra entities that obtained Mr. Trump’s monetary statements as he sought loans and pursued different enterprise, and that the prosecutors are looking for potential victims of the previous president.

One of many subpoenas went to a serious monetary establishment which will have obtained Mr. Trump’s monetary statements. A second subpoena despatched to the Trump Group largely adopted up on an earlier demand to the corporate for information associated to the worth of his properties. And the third went to the New York Metropolis company that tracks municipal distributors, together with Mr. Trump, who has performed enterprise with the town for years, working a golf course within the Bronx and an ice rink in Central Park.

In an interview this month, Mr. Bragg mentioned that his prosecutors had been interviewing new witnesses and taking a look at extra proof. He declined to offer particulars, citing grand jury secrecy legislation, however mentioned that the inquiry have to be allowed to run its course.

“It’s a piece in progress,” Mr. Bragg mentioned, including later, “We’ve acquired seasoned prosecutors working day-after-day. It’s not going to be on a timeline.”

However impaneling a brand new grand jury might create challenges for any potential case. Mr. Trump’s attorneys might argue — and a choose would possibly agree — that prosecutors had been inappropriately attempting to find a extra favorable group of jurors.

It could additionally take time to arrange a brand new presentation of proof and months to put out a case to jurors.

Mr. Bragg’s workplace doesn’t have limitless time to cost Mr. Trump. Witnesses might neglect key info. Prosecutors would additionally face a deadline to file the costs inside 5 years of any crimes being dedicated, although there are some exceptions that stretch the deadline. And had been Mr. Trump to announce one other presidential run, Mr. Bragg can be prone to face political stress to not indict a number one contender for the White Home.

However even because the legal investigation fades from public view, the New York lawyer normal, Letitia James, seems poised to take motion in opposition to Mr. Trump as a part of her inquiry into whether or not he falsely inflated the worth of his belongings in annual monetary statements — the identical conduct on the heart of the legal investigation.

At a courtroom listening to on Monday — throughout which a choose held Mr. Trump in contempt of courtroom for failing to totally adjust to a subpoena for information from Ms. James — a lawyer from her workplace mentioned that the lawyer normal would in all probability take motion in opposition to the previous president within the close to future. As a result of her investigation is civil, Ms. James can carry a lawsuit, however not legal costs.

Mr. Trump has lengthy denied wrongdoing and accused Ms. James and Mr. Bragg, each of whom are Black and Democrats, of being politically motivated “racists.” If he in the end is sued or indicted, his attorneys can be prone to level towards the disclaimer that his monetary statements weren’t audited by his accountants and that they had been submitted to stylish monetary establishments that performed their very own due diligence.

Ms. James’s workplace can also be collaborating within the district lawyer’s legal investigation, opened by Mr. Bragg’s predecessor, Cyrus R. Vance Jr., greater than three years in the past.

In December, Mr. Vance directed the 2 senior prosecutors main the legal inquiry, Mark F. Pomerantz and Carey R. Dunne, to current proof to a grand jury with the aim of looking for an indictment of Mr. Trump.

However when Mr. Bragg took workplace this yr, he and several other of his aides raised considerations concerning the power of the case, questioning whether or not they might show that Mr. Trump meant to interrupt the legislation. Different prosecutors within the workplace had raised related considerations, folks with information of the matter mentioned. Within the ultimate months of Mr. Vance’s tenure, three assistant district attorneys stopped engaged on the investigation, involved about how quickly it was continuing and what they felt had been gaps within the proof in opposition to the previous president.

Mr. Bragg ultimately determined to halt the grand jury presentation, prompting the departure of Mr. Dunne and Mr. Pomerantz, who acknowledged in his resignation letter that he believed Mr. Trump was “responsible of quite a few felonies.”

Simply weeks after their departure, Solomon Shinerock, one of many key prosecutors on the workforce, stopped investigating Mr. Trump. Mr. Shinerock, who for years was the lead assistant district lawyer within the investigation, pulled again partly as a result of it gave the impression to be winding down, two of the folks accustomed to the inquiry mentioned.

The Every day Beast first reported that Mr. Shinerock was not actively concerned within the investigation.

Whereas Mr. Shinerock is just not investigating Mr. Trump, he’s nonetheless engaged on a Trump-related case. In July, Manhattan prosecutors indicted the Trump Group and its longtime chief monetary officer, Allen H. Weisselberg, accusing them of a yearslong tax evasion scheme.

Mr. Shinerock is enjoying a central position in getting ready for that trial, and, on condition that position, is collaborating in conferences the place the investigation into Mr. Trump is mentioned, an individual with information of the conferences mentioned.

Within the interview this month, Mr. Bragg mentioned that nobody had left the Trump workforce since Mr. Dunne and Mr. Pomerantz. Requested this week to make clear his remarks, Mr. Bragg’s spokeswoman stood by them, saying that there was one “devoted workforce engaged on the indicted tax case and the Trump investigation.”

The workforce is led by Susan Hoffinger, an skilled prosecutor whom Mr. Bragg appointed to guide the workplace’s investigations division.

The spokeswoman, Danielle Filson, mentioned in an announcement that the workforce included “attorneys who’ve labored on the case for years and expert new prosecutors with many years of expertise and contemporary eyes.”

She declined to say what number of prosecutors and different workers are assigned to the workforce investigating Mr. Trump, however mentioned it was “actively probing unexplored avenues.”

Within the early days of Mr. Bragg’s tenure, the core members of the Trump workforce took over a Fifteenth-floor convention room as they pushed forward with the presentation of proof concerning the former president to a grand jury. However because the resignations of Mr. Pomerantz and Mr. Dunne, the workforce has deserted that room — a sign, veterans of the workplace say, that the case is just not headed towards a grand jury anytime quickly. The workforce members at the moment are sitting in places of work within the Main Financial Crimes Bureau.

Mr. Bragg has informed aides that the inquiry might transfer ahead if a brand new piece of proof is unearthed, or if a Trump Group insider decides to activate the previous president, folks with information of the conversations mentioned. Beneath Mr. Vance, the prosecutors tried for months to safe the cooperation of Mr. Weisselberg and had been unsuccessful.

Mr. Pomerantz and Mr. Dunne had been contemplating charging Mr. Trump with the crime of falsifying enterprise information, a low-level felony. Requested if he was nonetheless contemplating that cost, or costs referring to the chance that Mr. Trump had inflated the worth of his belongings on his monetary statements, Mr. Bragg mentioned that prosecutors had been taking a look at new proof and seeing the way it match into the general image.

However Mr. Pomerantz warned in his resignation letter that point was of the essence, noting, “These info are already dated, and our capacity to determine what occurred could erode with the additional passage of time.”

Kate Christobek, David Enrich and Nate Schweber contributed reporting.