The revelations from grand jury proceedings in Georgia are the latest signs that federal and local inquiries into the former president could reach key decision points in coming months.When the forewoman of a Georgia grand jury investigating allegations of election interference by former President Donald J. Trump and his advisers gave a series of highly public — and highly unusual — interviews this week, she suggested that the case might soon be headed toward indictment.Three other criminal inquiries involving Mr. Trump have also been progressing relatively quickly — if not quite as fast — in recent months, with the Justice Department pressing forward in Washington and a local prosecutor moving ahead in New York.No former president has ever confronted the barrage of legal threats that Mr. Trump now faces, all of which appear to be heading toward decision points by the authorities in coming months. Heightening the stakes, the inquiries have intensified just as Mr. Trump has started ramping up his third campaign for the White House.Beyond the Georgia case, Mr. Trump is under investigation by a special counsel in Washington for his role in seeking to overturn the results of the 2020 election and for his potential mishandling of classified documents. At the same time, local authorities in New York are looking into whether Mr. Trump authorized and was involved in falsely accounting for hush money payments to a pornographic film actress who said she had an affair with him.Even though much about the inquiries seems straightforward — “It’s not rocket science,” the forewoman in Georgia, Emily Kohrs, told The New York Times — each of the cases is layered with its own array of legal complexities that make predicting an outcome difficult. And that is to say nothing about the potential complications of bringing charges in the midst of a presidential campaign against a pugnacious figure like Mr. Trump, who has long assailed attempts by the authorities to hold him accountable as hoaxes and politically motivated witch hunts.Here is a look at the status of each of the criminal investigations confronting Mr. Trump.In Georgia, the Fulton County district attorney, Fani T. Willis, is looking at a variety of possible charges related to Mr. Trump’s efforts to reverse his 2020 election loss in the state.Lynsey Weatherspoon for The New York TimesGeorgia: Election InterferenceThe Georgia investigation presents two areas of exposure for Mr. Trump.One is his direct involvement in recruiting a slate of alternate presidential electors, even after Georgia’s results were recertified by the state’s Republican leadership. “We definitely talked about the alternate electors a fair amount,” Ms. Kohrs said. The other centers on phone calls Mr. Trump made to pressure state officials after the election, including one in which he told Brad Raffensperger, Georgia’s secretary of state, that he needed to “find” 11,780 votes — one more than Joseph R. Biden Jr.’s margin of victory in the state.The decision about whether to charge Mr. Trump will ultimately be made by the Fulton County district attorney, Fani T. Willis, who has been investigating the case for the last two years. Ms. Willis’s office has said it is considering everything from conspiracy and racketeering to narrower charges, such as criminal solicitation to commit election fraud.The special grand jury that Ms. Kohrs served on produced a report last month after hearing testimony since last June, but most of the report has been kept secret. In an interview this week, Ms. Kohrs said the grand jurors had recommended that several people be indicted on a range of charges, but declined to provide names before the full report was released.Understand the Events on Jan. 6Timeline: On Jan. 6, 2021, 64 days after Election Day 2020, a mob of supporters of President Donald J. Trump raided the Capitol. Here is a close look at how the attack unfolded.A Day of Rage: Using thousands of videos and police radio communications, a Times investigation reconstructed in detail what happened — and why.Lost Lives: A bipartisan Senate report found that at least seven people died in connection with the attack.Jan. 6 Attendees: To many of those who attended the Trump rally but never breached the Capitol, that date wasn’t a dark day for the nation. It was a new start.In the small portion of the report that was released, the jurors said they saw potential evidence of perjury by “one or more” witnesses. But Ms. Kohrs said the jurors appended eight pages of criminal code citations to their report, hinting at its breadth.A number of legal experts have said Mr. Trump faces significant jeopardy in the Georgia inquiry.“His risk of being charged was already substantial even before the grand jury report excerpts,” said Norman Eisen, a lawyer who served as special counsel to the House Judiciary Committee during Mr. Trump’s first impeachment trial. “The foreperson’s comments make that virtually certain.”Special Counsel: Overturning the ElectionThe Justice Department has been asking questions for more than a year about Mr. Trump’s sprawling efforts to overturn the election and whether he committed any crimes in connection with the Jan. 6, 2021, attack on the Capitol. The investigation — one of two inherited in November by the special counsel, Jack Smith — has used a variety of methods and has gathered an enormous amount of information.Federal agents have seized cellphones and other devices from pro-Trump lawyers like John Eastman and Jeffrey Clark — as well as from one of Mr. Trump’s chief congressional allies, Representative Scott Perry, Republican of Pennsylvania.Prosecutors have issued grand jury subpoenas to several state Republican officials and to dozens of Trump administration lawyers and officials. Those include people like Mark Meadows, Mr. Trump’s onetime chief of staff, and former Vice President Mike Pence, who presumably have knowledge of the former president’s thoughts and behavior in weeks leading up to Jan. 6. In the most recent sign the investigation is continuing apace, Mr. Smith has issued subpoenas to Mr. Trump’s daughter Ivanka and his son-in-law Jared Kushner..css-1v2n82w{max-width:600px;width:calc(100% – 40px);margin-top:20px;margin-bottom:25px;height:auto;margin-left:auto;margin-right:auto;font-family:nyt-franklin;color:var(–color-content-secondary,#363636);}@media only screen and (max-width:480px){.css-1v2n82w{margin-left:20px;margin-right:20px;}}@media only screen and (min-width:1024px){.css-1v2n82w{width:600px;}}.css-161d8zr{width:40px;margin-bottom:18px;text-align:left;margin-left:0;color:var(–color-content-primary,#121212);border:1px solid var(–color-content-primary,#121212);}@media only screen and (max-width:480px){.css-161d8zr{width:30px;margin-bottom:15px;}}.css-tjtq43{line-height:25px;}@media only screen and (max-width:480px){.css-tjtq43{line-height:24px;}}.css-x1k33h{font-family:nyt-cheltenham;font-size:19px;font-weight:700;line-height:25px;}.css-1hvpcve{font-size:17px;font-weight:300;line-height:25px;}.css-1hvpcve em{font-style:italic;}.css-1hvpcve strong{font-weight:bold;}.css-1hvpcve a{font-weight:500;color:var(–color-content-secondary,#363636);}.css-1c013uz{margin-top:18px;margin-bottom:22px;}@media only screen and (max-width:480px){.css-1c013uz{font-size:14px;margin-top:15px;margin-bottom:20px;}}.css-1c013uz a{color:var(–color-signal-editorial,#326891);-webkit-text-decoration:underline;text-decoration:underline;font-weight:500;font-size:16px;}@media only screen and (max-width:480px){.css-1c013uz a{font-size:13px;}}.css-1c013uz a:hover{-webkit-text-decoration:none;text-decoration:none;}How Times reporters cover politics. We rely on our journalists to be independent observers. So while Times staff members may vote, they are not allowed to endorse or campaign for candidates or political causes. This includes participating in marches or rallies in support of a movement or giving money to, or raising money for, any political candidate or election cause.Learn more about our process.Investigators have also been poring over thousands of pages of interviews conducted by the House select committee investigating Jan. 6, which recommended that Mr. Trump be prosecuted for crimes including inciting insurrection, conspiracy to defraud the United States, and the obstruction of a proceeding before Congress.One of the chief strands of the inquiry has focused on the plan to create false slates of pro-Trump electors in swing states actually won by Mr. Biden, mirroring one element of the Georgia investigation. Federal investigators have also been scrutinizing the broad claims by Mr. Trump and his allies that the election was marred by fraud, and a series of payments made by Save America PAC, Mr. Trump’s chief postelection fund-raising vehicle.Mr. Smith’s office has been tight-lipped about his plans, although several people familiar with the investigation have said that prosecutors could complete their work by spring or early summer. The process has often been slowed by time-consuming litigation as witnesses like Mr. Pence have sought to avoid or limit their grand jury testimony with various legal arguments.It remains unclear if Mr. Smith will ultimately indict Mr. Trump. But several legal experts — including Timothy J. Heaphy, a former U.S. attorney who led the House’s Jan. 6 investigation — have said that the key to bringing charges is obtaining clear-cut evidence that Mr. Trump intended to break the law.“When we started to see intentional conduct, specific steps that appear to be designed to disrupt the joint session of Congress, that’s where it starts to sound criminal,” Mr. Heaphy told The Times this week. “The whole key for the special counsel is intent.”Last August, the F.B.I. searched Mar-a-Lago, Mr. Trump’s private club and residence, and found more than 100 classified documents, after one of his lawyers had attested that no more were there.Marco Bello/ReutersSpecial Counsel: Classified DocumentsThe investigation into Mr. Trump’s handling of classified documents began in earnest last May with a subpoena. It sought the return of any classified material still in his possession, after he had voluntarily handed over an initial batch of records that turned out to include almost 200 classified documents.Within a month, a lawyer for Mr. Trump, M. Evan Corcoran, gave investigators more than 30 additional documents in response to the subpoena. Around the same time, another lawyer, Christina Bobb, asserted that a “diligent search” had been conducted at Mar-a-Lago, Mr. Trump’s private club and residence in Florida, assuring prosecutors there were no more documents with classification markings.But the inquiry took a dramatic turn in August when acting on a search warrant, the F.B.I. descended on Mar-a-Lago and discovered more than 100 additional classified documents. The affidavit submitted by the Justice Department in seeking the search warrant said that investigators had “probable cause to believe that evidence of obstruction” would be discovered.Mr. Pence and President Biden have also faced scrutiny for having classified materials in their possession — in Mr. Biden’s case, a separate special counsel investigation is underway. In the case of Mr. Trump, prosecutors have focused on a few key questions: Did Mr. Trump knowingly remove the sensitive records from the White House and did he willfully hold on to them in violation of the Espionage Act? Moreover, did he try to hinder investigators from figuring out why or where he kept them?To answer those questions, prosecutors have interviewed several junior aides to Mr. Trump and compelled grand jury testimony from more senior aides like Kash Patel.They have also sought to force Mr. Corcoran to testify fully in front of the grand jury. Mr. Corcoran tried to avoid answering questions by asserting attorney-client privilege on behalf of Mr. Trump. But the prosecutors have sought to pierce that privilege with the so-called crime-fraud exception, which can be invoked when there is evidence that legal advice or services have been used in furthering a crime.It remains unclear whether Mr. Smith will bring charges in this inquiry either. While no evidence exists at this point that Mr. Biden or Mr. Pence have sought to obstruct investigations into their own handling of documents — both brought their possession of the documents to the attention of the Justice Department — the parallel probes have complicated the political landscape and could give Mr. Trump a reason to cry foul if he is charged and the others are not.Manhattan District Attorney: Stormy DanielsThe investigation into Mr. Trump’s role in paying hush money to the porn actress Stormy Daniels has spanned five years, two Manhattan district attorneys and multiple grand juries.But recently, prosecutors under the current district attorney, Alvin L. Bragg, appear to have moved closer than ever to indicting the former president. Last month, they began presenting evidence to a newly seated grand jury, which has heard from several witnesses as the office lays the groundwork for potential charges against Mr. Trump.The case would likely center on whether Mr. Trump and his company falsified business records to hide the payments to Ms. Daniels in the days before the 2016 election. But an indictment — let alone a conviction — is hardly assured.Any prosecution of the case would rely on testimony from Michael D. Cohen, Mr. Trump’s former personal lawyer, who made the payment to Ms. Daniels and who pleaded guilty himself in 2018 to federal charges. Mr. Trump reimbursed Mr. Cohen for the $130,000 he paid out, and according to court papers in Mr. Cohen’s case, Mr. Trump’s company falsely identified the reimbursements as legal expenses.In New York, it is a misdemeanor to falsify business records. To make it a felony, prosecutors would need to show that Mr. Trump falsified the records to help commit or conceal a second crime — in this case, violating New York State election law, a legal theory that has not been tested. Mr. Trump has denied all wrongdoing and lashed out at the prosecutors for leading what he calls a partisan witch hunt against him. He has also denied having an affair with Ms. Daniels.Under Mr. Bragg’s predecessor, Cyrus R. Vance Jr., the district attorney’s office had begun presenting evidence to an earlier grand jury about a far broader case focused on Mr. Trump’s business practices, including whether he fraudulently inflated the value of his assets by billions of dollars to secure favorable loans and other benefits.But in the early weeks of his tenure last year, Mr. Bragg developed concerns about the strength of that case and halted the grand jury presentation, prompting the resignations of two senior prosecutors leading the investigation.Jonah E. Bromwich More