The two prosecutors in charge of the Manhattan district attorney's criminal investigation into former President Donald Trump have suddenly resigned, throwing the future of the probe into question.

A spokesperson for D.A. Alvin Bragg confirmed on Wednesday the resignations of Carey Dunne and former mafia prosecutor Mark Pomerantz, both of whom started with the yearslong probe under former D.A. Cyrus Vance Jr.

Spokesperson Danielle Filson said, “We are grateful for their service,” but didn't immediately comment further.

According to the New York Times, sources said Dunne and Pomerantz reportedly quit after questions were raised by Bragg regarding doubts over pursuing the case against former President Trump.

An investigation by the D.A.'s office, so far, has led to tax fraud charges in July of last year against the Trump Organization and its longtime finance chief Allen Weisselberg, the Associated Press reported.

Lawyers for the Trump Organization are set to meet with prosecutors at the Manhattan district attorney's office Monday.

Prosecutors had given the organization until the end of the day to make final arguments convincing the DA's office not to pursue criminal charges.

Prosecutors have been investigating whether the Trump Organization gave misleading property values to get loans or to lower its tax liability. 

They're also digging into whether it paid taxes on fringe benefits to company execs.

Monday's meeting follows a virtual conference late last week. At that time, prosecutors informed the company they would likely face criminal charges soon.

There is no indication at this time that former President Donald Trump or any of his family members are going to be charged in connection with the DA's investigation.

The Trump Organization is a group of about 500 business entities where Donald Trump is either the sole or majority owner. About half of the business units bear his name.

This story originally reported on Newsy.com.