Manhattan prosecutors on Thursday said Donald Trump misled people to expect he would be arrested this week and prompted fellow Republicans in Congress to interfere with a probe under way into his hush-money payment to porn star Stormy Daniels.

On Saturday, the former president said he would be arrested on Tuesday in the probe by the Manhattan District Attorney's office.

On Monday, three Republican committee chairmen in the U.S. House of Representatives went on the offensive against District Attorney Alvin Bragg, a Democrat, accusing him of abusing prosecutorial authority and seeking communications, documents and testimony from him.

As of Wednesday, a grand jury hearing evidence in the Stormy Daniels case had yet to issue an indictment, and on Thursday Bragg's office sent the committee chairmen a letter.

The letter said the chairmen's accusations "only came after Donald Trump created a false expectation that he would be arrested the next day and his lawyers reportedly urged you to intervene."

It confirmed that Bragg's office was "investigating allegations that Donald Trump engaged in violations of New York State penal law."

If indicted, Trump would be the first U.S. president to face criminal charges. He served as president from 2017-2021 and has mounted a third campaign for the White House while facing legal woes on several fronts.

Trump also faces federal investigations stemming from his handling of government documents after leaving the White House and alleged attempts to overturn his 2020 election defeat as well as a state-level probe in Georgia into whether he unlawfully sought to reverse the 2020 election results there.

New York police have erected barricades outside Bragg's office, Trump Tower and the Manhattan Criminal Court, where Trump would eventually appear before a judge if indicted.