Special Counsel Robert Mueller's investigation is reportedly wrapping up. But that could just be the beginning.

Both CNN and The Washington Post reported on Wednesday that the Justice Department is preparing for Mueller to conclude the probe that began in 2017, although tons of questions remain unanswered, including how much of Mueller's report will actually be seen by the public.

But Wired's Garrett Graff points out the possibility that Mueller "closes up shop but refers numerous active cases to other prosecutors." He could do so, Graff writes, if he feels that he has "answered his main charge — Russia — even though he's uncovered much ancillary criminality." This would leave "big and worthy questions to be examined by prosecutors in D.C., New York, Virginia, New Jersey, and elsewhere," and could guarantee the "probe lives on for years to come."

Similarly, former Acting Solicitor General Neal Katyal observed on Twitter that Mueller issuing his report "doesn't mean the investigations are over." As he put it, "it means the end of the beginning, not the beginning of the end." And The New York Times echoes this sentiment, writing, "new prosecutors from outside the special counsel's operation could pick up cases that remain in progress."

Experts have also noted that the Southern District of New York's investigation won't end just because Mueller's does. That probe, which led to the conviction of President Trump's former lawyer Michael Cohen, doesn't appear to be nearing an end. In fact, the Post writes that it "has always been a more serious concern for Trump's inner circle" and that it "could go on for years." Brendan Morrow