A Wall Street Journal summary of where things currently stand on this investigation:

“It isn’t known whether it will result in criminal charges against Trump or anyone else. …

“Questions directed at some of those testifying in the postelection investigation have been wide-ranging, leading some of them to come away thinking Smith’s team was more interested in gathering details for a report rather than for any specific indictment, people familiar with the questioning said. That stands in contrast to those questions posed to witnesses in the Mar-a-Lago probe, which seemed aimed more at securing criminal charges. …

“A flurry of recent filings, including one from Smith’s team, suggests that Trump’s legal team is seeking a ruling that could potentially exclude Pence’s testimony from the grand jury’s consideration of any charges.”